81311562

素因数分解:

$2^1\times 3^2\times {\mathrm{1033}}^1\times {\mathrm{4373}}^1$

素因数の和:5414

約数の個数: 24

約数和(自身を含む): 176385924

約数和(自身を除く): 95074362

約数列:

[1, 2, 3, 6, 9, 18, 1033, 2066, 3099, 4373, 6198, 8746, 9297, 13119, 18594, 26238, 39357, 78714, 4517309, 9034618, 13551927, 27103854, 40655781, 81311562]

約数ペア:

[(1, 81311562), (2, 40655781), (3, 27103854), (6, 13551927), (9, 9034618), (18, 4517309), (1033, 78714), (2066, 39357), (3099, 26238), (4373, 18594), (6198, 13119), (8746, 9297)]