18546022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 32205600

約数和(自身を除く): 13659578

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 709, 902, 1189, 1418, 2378, 7799, 13079, 15598, 20561, 26158, 29069, 41122, 58138, 226171, 319759, 452342, 639518, 843001, 1686002, 9273011, 18546022]

約数ペア:

[(1, 18546022), (2, 9273011), (11, 1686002), (22, 843001), (29, 639518), (41, 452342), (58, 319759), (82, 226171), (319, 58138), (451, 41122), (638, 29069), (709, 26158), (902, 20561), (1189, 15598), (1418, 13079), (2378, 7799)]