149023818

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{18859}}^1$

素因数の和:19306

約数の個数: 24

約数和(自身を含む): 323637600

約数和(自身を除く): 174613782

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 18859, 37718, 56577, 113154, 169731, 339462, 8279101, 16558202, 24837303, 49674606, 74511909, 149023818]

約数ペア:

[(1, 149023818), (2, 74511909), (3, 49674606), (6, 24837303), (9, 16558202), (18, 8279101), (439, 339462), (878, 169731), (1317, 113154), (2634, 56577), (3951, 37718), (7902, 18859)]