64211886

素因数分解:

$2^1\times 3^3\times {\mathrm{1189109}}^1$

素因数の和:1189120

約数の個数: 16

約数和(自身を含む): 142693200

約数和(自身を除く): 78481314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1189109, 2378218, 3567327, 7134654, 10701981, 21403962, 32105943, 64211886]

約数ペア:

[(1, 64211886), (2, 32105943), (3, 21403962), (6, 10701981), (9, 7134654), (18, 3567327), (27, 2378218), (54, 1189109)]