2005703406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15918281}}^1$

素因数の和:15918296

約数の個数: 24

約数和(自身を含む): 4966503984

約数和(自身を除く): 2960800578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15918281, 31836562, 47754843, 95509686, 111427967, 143264529, 222855934, 286529058, 334283901, 668567802, 1002851703, 2005703406]

約数ペア:

[(1, 2005703406), (2, 1002851703), (3, 668567802), (6, 334283901), (7, 286529058), (9, 222855934), (14, 143264529), (18, 111427967), (21, 95509686), (42, 47754843), (63, 31836562), (126, 15918281)]