255290418

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{53927}}^1$

素因数の和:54198

約数の個数: 24

約数和(自身を含む): 555242688

約数和(自身を除く): 299952270

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 53927, 107854, 161781, 323562, 485343, 970686, 14182801, 28365602, 42548403, 85096806, 127645209, 255290418]

約数ペア:

[(1, 255290418), (2, 127645209), (3, 85096806), (6, 42548403), (9, 28365602), (18, 14182801), (263, 970686), (526, 485343), (789, 323562), (1578, 161781), (2367, 107854), (4734, 53927)]