15171916248

素因数分解:

$2^3\times 3^4\times {\mathrm{23413451}}^1$

素因数の和:23413469

約数の個数: 40

約数和(自身を含む): 42495415380

約数和(自身を除く): 27323499132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 23413451, 46826902, 70240353, 93653804, 140480706, 187307608, 210721059, 280961412, 421442118, 561922824, 632163177, 842884236, 1264326354, 1685768472, 1896489531, 2528652708, 3792979062, 5057305416, 7585958124, 15171916248]

約数ペア:

[(1, 15171916248), (2, 7585958124), (3, 5057305416), (4, 3792979062), (6, 2528652708), (8, 1896489531), (9, 1685768472), (12, 1264326354), (18, 842884236), (24, 632163177), (27, 561922824), (36, 421442118), (54, 280961412), (72, 210721059), (81, 187307608), (108, 140480706), (162, 93653804), (216, 70240353), (324, 46826902), (648, 23413451)]