1814519694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{494959}}^1$

素因数の和:495024

約数の個数: 32

約数和(自身を含む): 3991357440

約数和(自身を除く): 2176837746

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 494959, 989918, 1484877, 2969754, 6434467, 12868934, 19303401, 23263073, 38606802, 46526146, 69789219, 139578438, 302419949, 604839898, 907259847, 1814519694]

約数ペア:

[(1, 1814519694), (2, 907259847), (3, 604839898), (6, 302419949), (13, 139578438), (26, 69789219), (39, 46526146), (47, 38606802), (78, 23263073), (94, 19303401), (141, 12868934), (282, 6434467), (611, 2969754), (1222, 1484877), (1833, 989918), (3666, 494959)]