27946818

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{36107}}^1$

素因数の和:36158

約数の個数: 24

約数和(自身を含む): 61961328

約数和(自身を除く): 34014510

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 36107, 72214, 108321, 216642, 324963, 649926, 1552601, 3105202, 4657803, 9315606, 13973409, 27946818]

約数ペア:

[(1, 27946818), (2, 13973409), (3, 9315606), (6, 4657803), (9, 3105202), (18, 1552601), (43, 649926), (86, 324963), (129, 216642), (258, 108321), (387, 72214), (774, 36107)]