19806849972

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5113

約数の個数: 360

約数和(自身を含む): 68293542240

約数和(自身を除く): 48486692268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 81, 84, 91, 98, 108, 114, 117, 126, 133, 147, 156, 162, 171, 182, 189, 196, 228, 234, 247, 252, 266, 273, 294, 324, 342, 351, 364, 378, 399, 441, 468, 494, 513, 532, 546, 567, 588, 637, 684, 702, 741, 756, 798, 819, 882, 931, 988, 1026, 1053, 1092, 1134, 1197, 1274, 1323, 1404, 1482, 1539, 1596, 1638, 1729, 1764, 1862, 1911, 2052, 2106, 2223, 2268, 2394, 2457, 2548, 2646, 2793, 2964, 3078, 3276, 3458, 3591, 3724, 3822, 3969, 4212, 4446, 4788, 4914, 5051, 5187, 5292, 5586, 5733, 6156, 6669, 6916, 7182, 7371, 7644, 7938, 8379, 8892, 9828, 10102, 10374, 10773, 11172, 11466, 12103, 13338, 14364, 14742, 15153, 15561, 15876, 16758, 17199, 20007, 20204, 20748, 21546, 22932, 24206, 25137, 26676, 29484, 30306, 31122, 33516, 34398, 35357, 36309, 40014, 43092, 45459, 46683, 48412, 50274, 51597, 60612, 62244, 65663, 68796, 70714, 72618, 75411, 80028, 90918, 93366, 95969, 100548, 103194, 106071, 108927, 131326, 136377, 140049, 141428, 145236, 150822, 181836, 186732, 191938, 196989, 206388, 212142, 217854, 247499, 262652, 272754, 280098, 287907, 301644, 318213, 326781, 383876, 393978, 409131, 424284, 435708, 459641, 494998, 545508, 560196, 575814, 590967, 636426, 653562, 671783, 742497, 787956, 818262, 863721, 919282, 954639, 980343, 989996, 1151628, 1181934, 1247597, 1272852, 1307124, 1343566, 1378923, 1484994, 1636524, 1727442, 1772901, 1838564, 1909278, 1960686, 2015349, 2227491, 2363868, 2495194, 2591163, 2687132, 2757846, 2863917, 2969988, 3217487, 3454884, 3545802, 3742791, 3818556, 3921372, 4030698, 4136769, 4454982, 4702481, 4990388, 5182326, 5318703, 5515692, 5727834, 6046047, 6434974, 6682473, 7091604, 7485582, 7773489, 8061396, 8273538, 8733179, 8909964, 9404962, 9652461, 10364652, 10637406, 11228373, 11455668, 12092094, 12410307, 12869948, 13364946, 14107443, 14971164, 15546978, 16547076, 17466358, 18138141, 18809924, 19304922, 20047419, 21274812, 22456746, 24184188, 24820614, 26199537, 26729892, 28214886, 28957383, 31093956, 33685119, 34932716, 36276282, 37230921, 38609844, 40094838, 42322329, 44913492, 49641228, 52399074, 54414423, 56429772, 57914766, 61132253, 67370238, 72552564, 74461842, 78598611, 80189676, 84644658, 86872149, 101055357, 104798148, 108828846, 115829532, 122264506, 126966987, 134740476, 148923684, 157197222, 169289316, 173744298, 183396759, 202110714, 217657692, 235795833, 244529012, 253933974, 260616447, 314394444, 347488596, 366793518, 380900961, 404221428, 471591666, 507867948, 521232894, 550190277, 707387499, 733587036, 761801922, 943183332, 1042465788, 1100380554, 1414774998, 1523603844, 1650570831, 2200761108, 2829549996, 3301141662, 4951712493, 6602283324, 9903424986, 19806849972]

約数ペア:

[(1, 19806849972), (2, 9903424986), (3, 6602283324), (4, 4951712493), (6, 3301141662), (7, 2829549996), (9, 2200761108), (12, 1650570831), (13, 1523603844), (14, 1414774998), (18, 1100380554), (19, 1042465788), (21, 943183332), (26, 761801922), (27, 733587036), (28, 707387499), (36, 550190277), (38, 521232894), (39, 507867948), (42, 471591666), (49, 404221428), (52, 380900961), (54, 366793518), (57, 347488596), (63, 314394444), (76, 260616447), (78, 253933974), (81, 244529012), (84, 235795833), (91, 217657692), (98, 202110714), (108, 183396759), (114, 173744298), (117, 169289316), (126, 157197222), (133, 148923684), (147, 134740476), (156, 126966987), (162, 122264506), (171, 115829532), (182, 108828846), (189, 104798148), (196, 101055357), (228, 86872149), (234, 84644658), (247, 80189676), (252, 78598611), (266, 74461842), (273, 72552564), (294, 67370238), (324, 61132253), (342, 57914766), (351, 56429772), (364, 54414423), (378, 52399074), (399, 49641228), (441, 44913492), (468, 42322329), (494, 40094838), (513, 38609844), (532, 37230921), (546, 36276282), (567, 34932716), (588, 33685119), (637, 31093956), (684, 28957383), (702, 28214886), (741, 26729892), (756, 26199537), (798, 24820614), (819, 24184188), (882, 22456746), (931, 21274812), (988, 20047419), (1026, 19304922), (1053, 18809924), (1092, 18138141), (1134, 17466358), (1197, 16547076), (1274, 15546978), (1323, 14971164), (1404, 14107443), (1482, 13364946), (1539, 12869948), (1596, 12410307), (1638, 12092094), (1729, 11455668), (1764, 11228373), (1862, 10637406), (1911, 10364652), (2052, 9652461), (2106, 9404962), (2223, 8909964), (2268, 8733179), (2394, 8273538), (2457, 8061396), (2548, 7773489), (2646, 7485582), (2793, 7091604), (2964, 6682473), (3078, 6434974), (3276, 6046047), (3458, 5727834), (3591, 5515692), (3724, 5318703), (3822, 5182326), (3969, 4990388), (4212, 4702481), (4446, 4454982), (4788, 4136769), (4914, 4030698), (5051, 3921372), (5187, 3818556), (5292, 3742791), (5586, 3545802), (5733, 3454884), (6156, 3217487), (6669, 2969988), (6916, 2863917), (7182, 2757846), (7371, 2687132), (7644, 2591163), (7938, 2495194), (8379, 2363868), (8892, 2227491), (9828, 2015349), (10102, 1960686), (10374, 1909278), (10773, 1838564), (11172, 1772901), (11466, 1727442), (12103, 1636524), (13338, 1484994), (14364, 1378923), (14742, 1343566), (15153, 1307124), (15561, 1272852), (15876, 1247597), (16758, 1181934), (17199, 1151628), (20007, 989996), (20204, 980343), (20748, 954639), (21546, 919282), (22932, 863721), (24206, 818262), (25137, 787956), (26676, 742497), (29484, 671783), (30306, 653562), (31122, 636426), (33516, 590967), (34398, 575814), (35357, 560196), (36309, 545508), (40014, 494998), (43092, 459641), (45459, 435708), (46683, 424284), (48412, 409131), (50274, 393978), (51597, 383876), (60612, 326781), (62244, 318213), (65663, 301644), (68796, 287907), (70714, 280098), (72618, 272754), (75411, 262652), (80028, 247499), (90918, 217854), (93366, 212142), (95969, 206388), (100548, 196989), (103194, 191938), (106071, 186732), (108927, 181836), (131326, 150822), (136377, 145236), (140049, 141428)]