450804519378

素因数分解:

$2^1\times 3^2\times {\mathrm{620671}}^1\times {\mathrm{40351}}^1$

素因数の和:661030

約数の個数: 24

約数和(自身を含む): 976768905216

約数和(自身を除く): 525964385838

約数列:

[1, 2, 3, 6, 9, 18, 40351, 80702, 121053, 242106, 363159, 620671, 726318, 1241342, 1862013, 3724026, 5586039, 11172078, 25044695521, 50089391042, 75134086563, 150268173126, 225402259689, 450804519378]

約数ペア:

[(1, 450804519378), (2, 225402259689), (3, 150268173126), (6, 75134086563), (9, 50089391042), (18, 25044695521), (40351, 11172078), (80702, 5586039), (121053, 3724026), (242106, 1862013), (363159, 1241342), (620671, 726318)]