18153562

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 31850784

約数和(自身を除く): 13697222

約数列:

[1, 2, 7, 14, 47, 94, 329, 587, 658, 1174, 2209, 4109, 4418, 8218, 15463, 27589, 30926, 55178, 193123, 386246, 1296683, 2593366, 9076781, 18153562]

約数ペア:

[(1, 18153562), (2, 9076781), (7, 2593366), (14, 1296683), (47, 386246), (94, 193123), (329, 55178), (587, 30926), (658, 27589), (1174, 15463), (2209, 8218), (4109, 4418)]