79876818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{633943}}^1$

素因数の和:633958

約数の個数: 24

約数和(自身を含む): 197790528

約数和(自身を除く): 117913710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 633943, 1267886, 1901829, 3803658, 4437601, 5705487, 8875202, 11410974, 13312803, 26625606, 39938409, 79876818]

約数ペア:

[(1, 79876818), (2, 39938409), (3, 26625606), (6, 13312803), (7, 11410974), (9, 8875202), (14, 5705487), (18, 4437601), (21, 3803658), (42, 1901829), (63, 1267886), (126, 633943)]