27172818

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{35107}}^1$

素因数の和:35158

約数の個数: 24

約数和(自身を含む): 60245328

約数和(自身を除く): 33072510

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 35107, 70214, 105321, 210642, 315963, 631926, 1509601, 3019202, 4528803, 9057606, 13586409, 27172818]

約数ペア:

[(1, 27172818), (2, 13586409), (3, 9057606), (6, 4528803), (9, 3019202), (18, 1509601), (43, 631926), (86, 315963), (129, 210642), (258, 105321), (387, 70214), (774, 35107)]