252242802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{667309}}^1$

素因数の和:667327

約数の個数: 32

約数和(自身を含む): 640617600

約数和(自身を除く): 388374798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 667309, 1334618, 2001927, 4003854, 4671163, 6005781, 9342326, 12011562, 14013489, 18017343, 28026978, 36034686, 42040467, 84080934, 126121401, 252242802]

約数ペア:

[(1, 252242802), (2, 126121401), (3, 84080934), (6, 42040467), (7, 36034686), (9, 28026978), (14, 18017343), (18, 14013489), (21, 12011562), (27, 9342326), (42, 6005781), (54, 4671163), (63, 4003854), (126, 2001927), (189, 1334618), (378, 667309)]