9820494

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7941

約数の個数: 32

約数和(自身を含む): 22775040

約数和(自身を除く): 12954546

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 7907, 15814, 23721, 47442, 71163, 142326, 181861, 213489, 363722, 426978, 545583, 1091166, 1636749, 3273498, 4910247, 9820494]

約数ペア:

[(1, 9820494), (2, 4910247), (3, 3273498), (6, 1636749), (9, 1091166), (18, 545583), (23, 426978), (27, 363722), (46, 213489), (54, 181861), (69, 142326), (138, 71163), (207, 47442), (414, 23721), (621, 15814), (1242, 7907)]