64091574

素因数分解:

$2^1\times 3^4\times {\mathrm{395627}}^1$

素因数の和:395641

約数の個数: 20

約数和(自身を含む): 143612964

約数和(自身を除く): 79521390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 395627, 791254, 1186881, 2373762, 3560643, 7121286, 10681929, 21363858, 32045787, 64091574]

約数ペア:

[(1, 64091574), (2, 32045787), (3, 21363858), (6, 10681929), (9, 7121286), (18, 3560643), (27, 2373762), (54, 1186881), (81, 791254), (162, 395627)]