18186801

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1171}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 25202688

約数和(自身を除く): 7015887

約数列:

[1, 3, 31, 93, 167, 501, 1171, 3513, 5177, 15531, 36301, 108903, 195557, 586671, 6062267, 18186801]

約数ペア:

[(1, 18186801), (3, 6062267), (31, 586671), (93, 195557), (167, 108903), (501, 36301), (1171, 15531), (3513, 5177)]