8680428

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2454

約数の個数: 36

約数和(自身を含む): 22164688

約数和(自身を除く): 13484260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 2341, 3708, 4682, 7023, 9364, 14046, 21069, 28092, 42138, 84276, 241123, 482246, 723369, 964492, 1446738, 2170107, 2893476, 4340214, 8680428]

約数ペア:

[(1, 8680428), (2, 4340214), (3, 2893476), (4, 2170107), (6, 1446738), (9, 964492), (12, 723369), (18, 482246), (36, 241123), (103, 84276), (206, 42138), (309, 28092), (412, 21069), (618, 14046), (927, 9364), (1236, 7023), (1854, 4682), (2341, 3708)]