18689058

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17021}}^1$

素因数の和:17090

約数の個数: 24

約数和(自身を含む): 41159196

約数和(自身を除く): 22470138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 17021, 34042, 51063, 102126, 153189, 306378, 1038281, 2076562, 3114843, 6229686, 9344529, 18689058]

約数ペア:

[(1, 18689058), (2, 9344529), (3, 6229686), (6, 3114843), (9, 2076562), (18, 1038281), (61, 306378), (122, 153189), (183, 102126), (366, 51063), (549, 34042), (1098, 17021)]