677082

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 40

約数和(自身を含む): 1613376

約数和(自身を除く): 936294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 343, 658, 686, 987, 1029, 1974, 2058, 2303, 2401, 4606, 4802, 6909, 7203, 13818, 14406, 16121, 32242, 48363, 96726, 112847, 225694, 338541, 677082]

約数ペア:

[(1, 677082), (2, 338541), (3, 225694), (6, 112847), (7, 96726), (14, 48363), (21, 32242), (42, 16121), (47, 14406), (49, 13818), (94, 7203), (98, 6909), (141, 4802), (147, 4606), (282, 2401), (294, 2303), (329, 2058), (343, 1974), (658, 1029), (686, 987)]