18802122646

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{143263}}^1$

素因数の和:143787

約数の個数: 16

約数和(自身を含む): 28428162048

約数和(自身を除く): 9626039402

約数列:

[1, 2, 211, 311, 422, 622, 65621, 131242, 143263, 286526, 30228493, 44554793, 60456986, 89109586, 9401061323, 18802122646]

約数ペア:

[(1, 18802122646), (2, 9401061323), (211, 89109586), (311, 60456986), (422, 44554793), (622, 30228493), (65621, 286526), (131242, 143263)]