12915671652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{951641}}^1$

素因数の和:951693

約数の個数: 72

約数和(自身を含む): 36371757240

約数和(自身を除く): 23456085588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 951641, 1903282, 2854923, 3806564, 5709846, 8564769, 11419692, 12371333, 17129538, 24742666, 27597589, 34259076, 37113999, 49485332, 55195178, 74227998, 82792767, 110390356, 111341997, 148455996, 165585534, 222683994, 248378301, 331171068, 358768657, 445367988, 496756602, 717537314, 993513204, 1076305971, 1435074628, 2152611942, 3228917913, 4305223884, 6457835826, 12915671652]

約数ペア:

[(1, 12915671652), (2, 6457835826), (3, 4305223884), (4, 3228917913), (6, 2152611942), (9, 1435074628), (12, 1076305971), (13, 993513204), (18, 717537314), (26, 496756602), (29, 445367988), (36, 358768657), (39, 331171068), (52, 248378301), (58, 222683994), (78, 165585534), (87, 148455996), (116, 111341997), (117, 110390356), (156, 82792767), (174, 74227998), (234, 55195178), (261, 49485332), (348, 37113999), (377, 34259076), (468, 27597589), (522, 24742666), (754, 17129538), (1044, 12371333), (1131, 11419692), (1508, 8564769), (2262, 5709846), (3393, 3806564), (4524, 2854923), (6786, 1903282), (13572, 951641)]