18249212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 33487776

約数和(自身を除く): 15238564

約数列:

[1, 2, 4, 23, 46, 92, 293, 586, 677, 1172, 1354, 2708, 6739, 13478, 15571, 26956, 31142, 62284, 198361, 396722, 793444, 4562303, 9124606, 18249212]

約数ペア:

[(1, 18249212), (2, 9124606), (4, 4562303), (23, 793444), (46, 396722), (92, 198361), (293, 62284), (586, 31142), (677, 26956), (1172, 15571), (1354, 13478), (2708, 6739)]