18742824

素因数分解:

$2^3\times 3^2\times {\mathrm{260317}}^1$

素因数の和:260329

約数の個数: 24

約数和(自身を含む): 50762010

約数和(自身を除く): 32019186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 260317, 520634, 780951, 1041268, 1561902, 2082536, 2342853, 3123804, 4685706, 6247608, 9371412, 18742824]

約数ペア:

[(1, 18742824), (2, 9371412), (3, 6247608), (4, 4685706), (6, 3123804), (8, 2342853), (9, 2082536), (12, 1561902), (18, 1041268), (24, 780951), (36, 520634), (72, 260317)]