18297416018

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{73561}}^1$

素因数の和:73842

約数の個数: 32

約数和(自身を含む): 31849403520

約数和(自身を除く): 13551987502

約数列:

[1, 2, 7, 14, 109, 163, 218, 326, 763, 1141, 1526, 2282, 17767, 35534, 73561, 124369, 147122, 248738, 514927, 1029854, 8018149, 11990443, 16036298, 23980886, 56127043, 83933101, 112254086, 167866202, 1306958287, 2613916574, 9148708009, 18297416018]

約数ペア:

[(1, 18297416018), (2, 9148708009), (7, 2613916574), (14, 1306958287), (109, 167866202), (163, 112254086), (218, 83933101), (326, 56127043), (763, 23980886), (1141, 16036298), (1526, 11990443), (2282, 8018149), (17767, 1029854), (35534, 514927), (73561, 248738), (124369, 147122)]