2138828796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{111467}}^1$

素因数の和:111531

約数の個数: 72

約数和(自身を含む): 5964429744

約数和(自身を除く): 3825600948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 19188, 111467, 222934, 334401, 445868, 668802, 1003203, 1337604, 1449071, 2006406, 2898142, 4012812, 4347213, 4570147, 5796284, 8694426, 9140294, 13041639, 13710441, 17388852, 18280588, 26083278, 27420882, 41131323, 52166556, 54841764, 59411911, 82262646, 118823822, 164525292, 178235733, 237647644, 356471466, 534707199, 712942932, 1069414398, 2138828796]

約数ペア:

[(1, 2138828796), (2, 1069414398), (3, 712942932), (4, 534707199), (6, 356471466), (9, 237647644), (12, 178235733), (13, 164525292), (18, 118823822), (26, 82262646), (36, 59411911), (39, 54841764), (41, 52166556), (52, 41131323), (78, 27420882), (82, 26083278), (117, 18280588), (123, 17388852), (156, 13710441), (164, 13041639), (234, 9140294), (246, 8694426), (369, 5796284), (468, 4570147), (492, 4347213), (533, 4012812), (738, 2898142), (1066, 2006406), (1476, 1449071), (1599, 1337604), (2132, 1003203), (3198, 668802), (4797, 445868), (6396, 334401), (9594, 222934), (19188, 111467)]