18663462

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{24113}}^1$

素因数の和:24164

約数の個数: 24

約数和(自身を含む): 41379624

約数和(自身を除く): 22716162

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 24113, 48226, 72339, 144678, 217017, 434034, 1036859, 2073718, 3110577, 6221154, 9331731, 18663462]

約数ペア:

[(1, 18663462), (2, 9331731), (3, 6221154), (6, 3110577), (9, 2073718), (18, 1036859), (43, 434034), (86, 217017), (129, 144678), (258, 72339), (387, 48226), (774, 24113)]