18708888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70867}}^1$

素因数の和:70887

約数の個数: 32

約数和(自身を含む): 51024960

約数和(自身を除く): 32316072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70867, 141734, 212601, 283468, 425202, 566936, 779537, 850404, 1559074, 1700808, 2338611, 3118148, 4677222, 6236296, 9354444, 18708888]

約数ペア:

[(1, 18708888), (2, 9354444), (3, 6236296), (4, 4677222), (6, 3118148), (8, 2338611), (11, 1700808), (12, 1559074), (22, 850404), (24, 779537), (33, 566936), (44, 425202), (66, 283468), (88, 212601), (132, 141734), (264, 70867)]