129202218

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{25913}}^1$

素因数の和:26198

約数の個数: 24

約数和(自身を含む): 280959588

約数和(自身を除く): 151757370

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 25913, 51826, 77739, 155478, 233217, 466434, 7177901, 14355802, 21533703, 43067406, 64601109, 129202218]

約数ペア:

[(1, 129202218), (2, 64601109), (3, 43067406), (6, 21533703), (9, 14355802), (18, 7177901), (277, 466434), (554, 233217), (831, 155478), (1662, 77739), (2493, 51826), (4986, 25913)]