18895122

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2297}}^1$

素因数の和:2762

約数の個数: 24

約数和(自身を含む): 41046876

約数和(自身を除く): 22151754

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2297, 2742, 4113, 4594, 6891, 8226, 13782, 20673, 41346, 1049729, 2099458, 3149187, 6298374, 9447561, 18895122]

約数ペア:

[(1, 18895122), (2, 9447561), (3, 6298374), (6, 3149187), (9, 2099458), (18, 1049729), (457, 41346), (914, 20673), (1371, 13782), (2297, 8226), (2742, 6891), (4113, 4594)]