18188694

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2281}}^1$

素因数の和:2732

約数の個数: 24

約数和(自身を含む): 39515112

約数和(自身を除く): 21326418

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2281, 2658, 3987, 4562, 6843, 7974, 13686, 20529, 41058, 1010483, 2020966, 3031449, 6062898, 9094347, 18188694]

約数ペア:

[(1, 18188694), (2, 9094347), (3, 6062898), (6, 3031449), (9, 2020966), (18, 1010483), (443, 41058), (886, 20529), (1329, 13686), (2281, 7974), (2658, 6843), (3987, 4562)]