15631272

素因数分解:

$2^3\times 3^3\times {\mathrm{72367}}^1$

素因数の和:72382

約数の個数: 32

約数和(自身を含む): 43420800

約数和(自身を除く): 27789528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 72367, 144734, 217101, 289468, 434202, 578936, 651303, 868404, 1302606, 1736808, 1953909, 2605212, 3907818, 5210424, 7815636, 15631272]

約数ペア:

[(1, 15631272), (2, 7815636), (3, 5210424), (4, 3907818), (6, 2605212), (8, 1953909), (9, 1736808), (12, 1302606), (18, 868404), (24, 651303), (27, 578936), (36, 434202), (54, 289468), (72, 217101), (108, 144734), (216, 72367)]