1871732772

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3069

約数の個数: 216

約数和(自身を含む): 6148711296

約数和(自身を除く): 4276978524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 243, 252, 273, 294, 324, 351, 364, 378, 441, 468, 486, 546, 567, 588, 637, 702, 756, 819, 882, 972, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1701, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 3023, 3159, 3276, 3402, 3822, 3969, 4212, 4914, 5292, 5733, 6046, 6318, 6804, 7371, 7644, 7938, 9069, 9828, 11466, 11907, 12092, 12636, 14742, 15876, 17199, 18138, 21161, 22113, 22932, 23814, 27207, 29484, 34398, 36276, 39299, 42322, 44226, 47628, 51597, 54414, 63483, 68796, 78598, 81621, 84644, 88452, 103194, 108828, 117897, 126966, 148127, 154791, 157196, 163242, 190449, 206388, 235794, 244863, 253932, 275093, 296254, 309582, 326484, 353691, 380898, 444381, 471588, 489726, 550186, 571347, 592508, 619164, 707382, 734589, 761796, 825279, 888762, 979452, 1061073, 1100372, 1142694, 1333143, 1414764, 1469178, 1650558, 1714041, 1777524, 1925651, 2122146, 2285388, 2475837, 2666286, 2938356, 3183219, 3301116, 3428082, 3851302, 3999429, 4244292, 4951674, 5142123, 5332572, 5776953, 6366438, 6856164, 7427511, 7702604, 7998858, 9549657, 9903348, 10284246, 11553906, 11998287, 12732876, 14855022, 15997716, 17330859, 19099314, 20568492, 22282533, 23107812, 23996574, 29710044, 34661718, 35994861, 38198628, 44565066, 47993148, 51992577, 66847599, 69323436, 71989722, 89130132, 103985154, 133695198, 143979444, 155977731, 207970308, 267390396, 311955462, 467933193, 623910924, 935866386, 1871732772]

約数ペア:

[(1, 1871732772), (2, 935866386), (3, 623910924), (4, 467933193), (6, 311955462), (7, 267390396), (9, 207970308), (12, 155977731), (13, 143979444), (14, 133695198), (18, 103985154), (21, 89130132), (26, 71989722), (27, 69323436), (28, 66847599), (36, 51992577), (39, 47993148), (42, 44565066), (49, 38198628), (52, 35994861), (54, 34661718), (63, 29710044), (78, 23996574), (81, 23107812), (84, 22282533), (91, 20568492), (98, 19099314), (108, 17330859), (117, 15997716), (126, 14855022), (147, 12732876), (156, 11998287), (162, 11553906), (182, 10284246), (189, 9903348), (196, 9549657), (234, 7998858), (243, 7702604), (252, 7427511), (273, 6856164), (294, 6366438), (324, 5776953), (351, 5332572), (364, 5142123), (378, 4951674), (441, 4244292), (468, 3999429), (486, 3851302), (546, 3428082), (567, 3301116), (588, 3183219), (637, 2938356), (702, 2666286), (756, 2475837), (819, 2285388), (882, 2122146), (972, 1925651), (1053, 1777524), (1092, 1714041), (1134, 1650558), (1274, 1469178), (1323, 1414764), (1404, 1333143), (1638, 1142694), (1701, 1100372), (1764, 1061073), (1911, 979452), (2106, 888762), (2268, 825279), (2457, 761796), (2548, 734589), (2646, 707382), (3023, 619164), (3159, 592508), (3276, 571347), (3402, 550186), (3822, 489726), (3969, 471588), (4212, 444381), (4914, 380898), (5292, 353691), (5733, 326484), (6046, 309582), (6318, 296254), (6804, 275093), (7371, 253932), (7644, 244863), (7938, 235794), (9069, 206388), (9828, 190449), (11466, 163242), (11907, 157196), (12092, 154791), (12636, 148127), (14742, 126966), (15876, 117897), (17199, 108828), (18138, 103194), (21161, 88452), (22113, 84644), (22932, 81621), (23814, 78598), (27207, 68796), (29484, 63483), (34398, 54414), (36276, 51597), (39299, 47628), (42322, 44226)]