811343814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{309437}}^1$

素因数の和:309484

約数の個数: 32

約数和(自身を含む): 1782362880

約数和(自身を除く): 971019066

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 309437, 618874, 928311, 1856622, 5879303, 7117051, 11758606, 14234102, 17637909, 21351153, 35275818, 42702306, 135223969, 270447938, 405671907, 811343814]

約数ペア:

[(1, 811343814), (2, 405671907), (3, 270447938), (6, 135223969), (19, 42702306), (23, 35275818), (38, 21351153), (46, 17637909), (57, 14234102), (69, 11758606), (114, 7117051), (138, 5879303), (437, 1856622), (874, 928311), (1311, 618874), (2622, 309437)]