18611098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 32555520

約数和(自身を除く): 13944422

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 941, 1798, 1882, 9889, 10351, 19778, 20702, 27289, 29171, 54578, 58342, 300179, 320881, 600358, 641762, 845959, 1691918, 9305549, 18611098]

約数ペア:

[(1, 18611098), (2, 9305549), (11, 1691918), (22, 845959), (29, 641762), (31, 600358), (58, 320881), (62, 300179), (319, 58342), (341, 54578), (638, 29171), (682, 27289), (899, 20702), (941, 19778), (1798, 10351), (1882, 9889)]