40396248

素因数分解:

$2^3\times 3^2\times {\mathrm{561059}}^1$

素因数の和:561071

約数の個数: 24

約数和(自身を含む): 109406700

約数和(自身を除く): 69010452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 561059, 1122118, 1683177, 2244236, 3366354, 4488472, 5049531, 6732708, 10099062, 13465416, 20198124, 40396248]

約数ペア:

[(1, 40396248), (2, 20198124), (3, 13465416), (4, 10099062), (6, 6732708), (8, 5049531), (9, 4488472), (12, 3366354), (18, 2244236), (24, 1683177), (36, 1122118), (72, 561059)]