19463967954

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 48693657600

約数和(自身を除く): 29229689646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 73, 83, 93, 101, 114, 146, 166, 171, 186, 202, 219, 249, 279, 303, 342, 438, 498, 513, 558, 589, 606, 657, 747, 837, 909, 1026, 1178, 1314, 1387, 1494, 1577, 1674, 1767, 1818, 1919, 1971, 2241, 2263, 2573, 2727, 2774, 3131, 3154, 3534, 3838, 3942, 4161, 4482, 4526, 4731, 5146, 5301, 5454, 5757, 6059, 6262, 6789, 7373, 7719, 8322, 8383, 9393, 9462, 10602, 11514, 12118, 12483, 13578, 14193, 14746, 15438, 15903, 16766, 17271, 18177, 18786, 20367, 22119, 23157, 24966, 25149, 28179, 28386, 31806, 34542, 36354, 37449, 40734, 42579, 42997, 44238, 46314, 48887, 50298, 51813, 54531, 56358, 59489, 61101, 66357, 69471, 74898, 75447, 84537, 85158, 85994, 97774, 103626, 109062, 115121, 118978, 122202, 128991, 132714, 138942, 140087, 146661, 150894, 159277, 163593, 169074, 178467, 187829, 199071, 226341, 228563, 230242, 257982, 259873, 280174, 293322, 318554, 327186, 345363, 356934, 375658, 386973, 398142, 420261, 439983, 452682, 457126, 477831, 519746, 535401, 563487, 611959, 685689, 690726, 773946, 779619, 840522, 879966, 955662, 1036089, 1070802, 1126974, 1160919, 1223918, 1260783, 1319949, 1371378, 1433493, 1559238, 1606203, 1690461, 1835877, 2057067, 2072178, 2321838, 2338857, 2521566, 2639898, 2866986, 3108267, 3212406, 3380922, 3568751, 3671754, 3782349, 4114134, 4300479, 4342697, 4677714, 4937587, 5071383, 5507631, 6171201, 6216534, 7016571, 7137502, 7564698, 8600958, 8685394, 9875174, 10142766, 10706253, 11015262, 11627221, 12342402, 13028091, 14033142, 14812761, 16522893, 18970729, 21412506, 23254442, 26056182, 29625522, 32118759, 33045786, 34881663, 37941458, 39084273, 44438283, 56912187, 64237518, 69763326, 78168546, 88876566, 96356277, 104644989, 113824374, 117252819, 133314849, 170736561, 192712554, 209289978, 234505638, 266629698, 313934967, 341473122, 360443851, 512209683, 627869934, 720887702, 1024419366, 1081331553, 2162663106, 3243994659, 6487989318, 9731983977, 19463967954]

約数ペア:

[(1, 19463967954), (2, 9731983977), (3, 6487989318), (6, 3243994659), (9, 2162663106), (18, 1081331553), (19, 1024419366), (27, 720887702), (31, 627869934), (38, 512209683), (54, 360443851), (57, 341473122), (62, 313934967), (73, 266629698), (83, 234505638), (93, 209289978), (101, 192712554), (114, 170736561), (146, 133314849), (166, 117252819), (171, 113824374), (186, 104644989), (202, 96356277), (219, 88876566), (249, 78168546), (279, 69763326), (303, 64237518), (342, 56912187), (438, 44438283), (498, 39084273), (513, 37941458), (558, 34881663), (589, 33045786), (606, 32118759), (657, 29625522), (747, 26056182), (837, 23254442), (909, 21412506), (1026, 18970729), (1178, 16522893), (1314, 14812761), (1387, 14033142), (1494, 13028091), (1577, 12342402), (1674, 11627221), (1767, 11015262), (1818, 10706253), (1919, 10142766), (1971, 9875174), (2241, 8685394), (2263, 8600958), (2573, 7564698), (2727, 7137502), (2774, 7016571), (3131, 6216534), (3154, 6171201), (3534, 5507631), (3838, 5071383), (3942, 4937587), (4161, 4677714), (4482, 4342697), (4526, 4300479), (4731, 4114134), (5146, 3782349), (5301, 3671754), (5454, 3568751), (5757, 3380922), (6059, 3212406), (6262, 3108267), (6789, 2866986), (7373, 2639898), (7719, 2521566), (8322, 2338857), (8383, 2321838), (9393, 2072178), (9462, 2057067), (10602, 1835877), (11514, 1690461), (12118, 1606203), (12483, 1559238), (13578, 1433493), (14193, 1371378), (14746, 1319949), (15438, 1260783), (15903, 1223918), (16766, 1160919), (17271, 1126974), (18177, 1070802), (18786, 1036089), (20367, 955662), (22119, 879966), (23157, 840522), (24966, 779619), (25149, 773946), (28179, 690726), (28386, 685689), (31806, 611959), (34542, 563487), (36354, 535401), (37449, 519746), (40734, 477831), (42579, 457126), (42997, 452682), (44238, 439983), (46314, 420261), (48887, 398142), (50298, 386973), (51813, 375658), (54531, 356934), (56358, 345363), (59489, 327186), (61101, 318554), (66357, 293322), (69471, 280174), (74898, 259873), (75447, 257982), (84537, 230242), (85158, 228563), (85994, 226341), (97774, 199071), (103626, 187829), (109062, 178467), (115121, 169074), (118978, 163593), (122202, 159277), (128991, 150894), (132714, 146661), (138942, 140087)]