64589454

素因数分解:

$2^1\times 3^3\times {\mathrm{523}}^1\times {\mathrm{2287}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 143869440

約数和(自身を除く): 79279986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523, 1046, 1569, 2287, 3138, 4574, 4707, 6861, 9414, 13722, 14121, 20583, 28242, 41166, 61749, 123498, 1196101, 2392202, 3588303, 7176606, 10764909, 21529818, 32294727, 64589454]

約数ペア:

[(1, 64589454), (2, 32294727), (3, 21529818), (6, 10764909), (9, 7176606), (18, 3588303), (27, 2392202), (54, 1196101), (523, 123498), (1046, 61749), (1569, 41166), (2287, 28242), (3138, 20583), (4574, 14121), (4707, 13722), (6861, 9414)]