30951858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6761}}^1$

素因数の和:6882

約数の個数: 32

約数和(自身を含む): 71406720

約数和(自身を除く): 40454862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 6761, 13522, 20283, 40566, 47327, 94654, 141981, 283962, 736949, 1473898, 2210847, 4421694, 5158643, 10317286, 15475929, 30951858]

約数ペア:

[(1, 30951858), (2, 15475929), (3, 10317286), (6, 5158643), (7, 4421694), (14, 2210847), (21, 1473898), (42, 736949), (109, 283962), (218, 141981), (327, 94654), (654, 47327), (763, 40566), (1526, 20283), (2289, 13522), (4578, 6761)]