2277786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 5251968

約数和(自身を除く): 2974182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 281, 386, 562, 579, 843, 1158, 1351, 1686, 1967, 2702, 3934, 4053, 5901, 8106, 11802, 54233, 108466, 162699, 325398, 379631, 759262, 1138893, 2277786]

約数ペア:

[(1, 2277786), (2, 1138893), (3, 759262), (6, 379631), (7, 325398), (14, 162699), (21, 108466), (42, 54233), (193, 11802), (281, 8106), (386, 5901), (562, 4053), (579, 3934), (843, 2702), (1158, 1967), (1351, 1686)]