12777618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 29583360

約数和(自身を除く): 16805742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 3851, 7702, 11553, 23106, 26957, 53914, 80871, 161742, 304229, 608458, 912687, 1825374, 2129603, 4259206, 6388809, 12777618]

約数ペア:

[(1, 12777618), (2, 6388809), (3, 4259206), (6, 2129603), (7, 1825374), (14, 912687), (21, 608458), (42, 304229), (79, 161742), (158, 80871), (237, 53914), (474, 26957), (553, 23106), (1106, 11553), (1659, 7702), (3318, 3851)]