681036666

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1\times {\mathrm{1931}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 1395491328

約数和(自身を除く): 714454662

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1367, 1931, 2734, 3862, 4101, 5793, 8202, 11586, 58781, 83033, 117562, 166066, 176343, 249099, 352686, 498198, 2639677, 5279354, 7919031, 15838062, 113506111, 227012222, 340518333, 681036666]

約数ペア:

[(1, 681036666), (2, 340518333), (3, 227012222), (6, 113506111), (43, 15838062), (86, 7919031), (129, 5279354), (258, 2639677), (1367, 498198), (1931, 352686), (2734, 249099), (3862, 176343), (4101, 166066), (5793, 117562), (8202, 83033), (11586, 58781)]