130993938

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{81769}}^1$

素因数の和:81866

約数の個数: 24

約数和(自身を含む): 287012700

約数和(自身を除く): 156018762

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 81769, 163538, 245307, 490614, 735921, 1471842, 7277441, 14554882, 21832323, 43664646, 65496969, 130993938]

約数ペア:

[(1, 130993938), (2, 65496969), (3, 43664646), (6, 21832323), (9, 14554882), (18, 7277441), (89, 1471842), (178, 735921), (267, 490614), (534, 245307), (801, 163538), (1602, 81769)]