2021630388

素因数分解:

$2^2\times 3^1\times {\mathrm{168469199}}^1$

素因数の和:168469206

約数の個数: 12

約数和(自身を含む): 4717137600

約数和(自身を除く): 2695507212

約数列:

[1, 2, 3, 4, 6, 12, 168469199, 336938398, 505407597, 673876796, 1010815194, 2021630388]

約数ペア:

[(1, 2021630388), (2, 1010815194), (3, 673876796), (4, 505407597), (6, 336938398), (12, 168469199)]