18092145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^2$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 30338496

約数和(自身を除く): 12246351

約数列:

[1, 3, 5, 15, 23, 69, 115, 229, 345, 687, 1145, 3435, 5267, 15801, 26335, 52441, 79005, 157323, 262205, 786615, 1206143, 3618429, 6030715, 18092145]

約数ペア:

[(1, 18092145), (3, 6030715), (5, 3618429), (15, 1206143), (23, 786615), (69, 262205), (115, 157323), (229, 79005), (345, 52441), (687, 26335), (1145, 15801), (3435, 5267)]