68645802

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 141831360

約数和(自身を除く): 73185558

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 327, 654, 2441, 4687, 4882, 7323, 9374, 14061, 14646, 28122, 104963, 209926, 266069, 314889, 532138, 629778, 798207, 1596414, 11440967, 22881934, 34322901, 68645802]

約数ペア:

[(1, 68645802), (2, 34322901), (3, 22881934), (6, 11440967), (43, 1596414), (86, 798207), (109, 629778), (129, 532138), (218, 314889), (258, 266069), (327, 209926), (654, 104963), (2441, 28122), (4687, 14646), (4882, 14061), (7323, 9374)]