12942948

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 31187520

約数和(自身を除く): 18244572

約数列:

[1, 2, 3, 4, 6, 12, 59, 101, 118, 177, 181, 202, 236, 303, 354, 362, 404, 543, 606, 708, 724, 1086, 1212, 2172, 5959, 10679, 11918, 17877, 18281, 21358, 23836, 32037, 35754, 36562, 42716, 54843, 64074, 71508, 73124, 109686, 128148, 219372, 1078579, 2157158, 3235737, 4314316, 6471474, 12942948]

約数ペア:

[(1, 12942948), (2, 6471474), (3, 4314316), (4, 3235737), (6, 2157158), (12, 1078579), (59, 219372), (101, 128148), (118, 109686), (177, 73124), (181, 71508), (202, 64074), (236, 54843), (303, 42716), (354, 36562), (362, 35754), (404, 32037), (543, 23836), (606, 21358), (708, 18281), (724, 17877), (1086, 11918), (1212, 10679), (2172, 5959)]