18828528

素因数分解:

$2^4\times 3^1\times {\mathrm{392261}}^1$

素因数の和:392272

約数の個数: 20

約数和(自身を含む): 48640488

約数和(自身を除く): 29811960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 392261, 784522, 1176783, 1569044, 2353566, 3138088, 4707132, 6276176, 9414264, 18828528]

約数ペア:

[(1, 18828528), (2, 9414264), (3, 6276176), (4, 4707132), (6, 3138088), (8, 2353566), (12, 1569044), (16, 1176783), (24, 784522), (48, 392261)]