64216764

素因数分解:

$2^2\times 3^2\times {\mathrm{1783799}}^1$

素因数の和:1783809

約数の個数: 18

約数和(自身を含む): 162325800

約数和(自身を除く): 98109036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1783799, 3567598, 5351397, 7135196, 10702794, 16054191, 21405588, 32108382, 64216764]

約数ペア:

[(1, 64216764), (2, 32108382), (3, 21405588), (4, 16054191), (6, 10702794), (9, 7135196), (12, 5351397), (18, 3567598), (36, 1783799)]