4012722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31847}}^1$

素因数の和:31862

約数の個数: 24

約数和(自身を含む): 9936576

約数和(自身を除く): 5923854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31847, 63694, 95541, 191082, 222929, 286623, 445858, 573246, 668787, 1337574, 2006361, 4012722]

約数ペア:

[(1, 4012722), (2, 2006361), (3, 1337574), (6, 668787), (7, 573246), (9, 445858), (14, 286623), (18, 222929), (21, 191082), (42, 95541), (63, 63694), (126, 31847)]