18338313

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1453}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 28009856

約数和(自身を除く): 9671543

約数列:

[1, 3, 7, 21, 601, 1453, 1803, 4207, 4359, 10171, 12621, 30513, 873253, 2619759, 6112771, 18338313]

約数ペア:

[(1, 18338313), (3, 6112771), (7, 2619759), (21, 873253), (601, 30513), (1453, 12621), (1803, 10171), (4207, 4359)]