63781818

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 132679680

約数和(自身を除く): 68897862

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 2467, 4309, 4934, 7401, 8618, 12927, 14802, 25854, 76477, 152954, 229431, 342913, 458862, 685826, 1028739, 2057478, 10630303, 21260606, 31890909, 63781818]

約数ペア:

[(1, 63781818), (2, 31890909), (3, 21260606), (6, 10630303), (31, 2057478), (62, 1028739), (93, 685826), (139, 458862), (186, 342913), (278, 229431), (417, 152954), (834, 76477), (2467, 25854), (4309, 14802), (4934, 12927), (7401, 8618)]