18552357

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 27855360

約数和(自身を除く): 9303003

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 549, 719, 2157, 2867, 6471, 8601, 25803, 33793, 43859, 101379, 131577, 304137, 394731, 2061373, 6184119, 18552357]

約数ペア:

[(1, 18552357), (3, 6184119), (9, 2061373), (47, 394731), (61, 304137), (141, 131577), (183, 101379), (423, 43859), (549, 33793), (719, 25803), (2157, 8601), (2867, 6471)]