64220004

素因数分解:

$2^2\times 3^2\times {\mathrm{1783889}}^1$

素因数の和:1783899

約数の個数: 18

約数和(自身を含む): 162333990

約数和(自身を除く): 98113986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1783889, 3567778, 5351667, 7135556, 10703334, 16055001, 21406668, 32110002, 64220004]

約数ペア:

[(1, 64220004), (2, 32110002), (3, 21406668), (4, 16055001), (6, 10703334), (9, 7135556), (12, 5351667), (18, 3567778), (36, 1783889)]