80043642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{635267}}^1$

素因数の和:635282

約数の個数: 24

約数和(自身を含む): 198203616

約数和(自身を除く): 118159974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 635267, 1270534, 1905801, 3811602, 4446869, 5717403, 8893738, 11434806, 13340607, 26681214, 40021821, 80043642]

約数ペア:

[(1, 80043642), (2, 40021821), (3, 26681214), (6, 13340607), (7, 11434806), (9, 8893738), (14, 5717403), (18, 4446869), (21, 3811602), (42, 1905801), (63, 1270534), (126, 635267)]