64674198

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{25849}}^1$

素因数の和:25996

約数の個数: 24

約数和(自身を含む): 141141000

約数和(自身を除く): 76466802

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 25849, 51698, 77547, 155094, 232641, 465282, 3593011, 7186022, 10779033, 21558066, 32337099, 64674198]

約数ペア:

[(1, 64674198), (2, 32337099), (3, 21558066), (6, 10779033), (9, 7186022), (18, 3593011), (139, 465282), (278, 232641), (417, 155094), (834, 77547), (1251, 51698), (2502, 25849)]