18519216

素因数分解:

$2^4\times 3^1\times {\mathrm{385817}}^1$

素因数の和:385828

約数の個数: 20

約数和(自身を含む): 47841432

約数和(自身を除く): 29322216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 385817, 771634, 1157451, 1543268, 2314902, 3086536, 4629804, 6173072, 9259608, 18519216]

約数ペア:

[(1, 18519216), (2, 9259608), (3, 6173072), (4, 4629804), (6, 3086536), (8, 2314902), (12, 1543268), (16, 1157451), (24, 771634), (48, 385817)]