18292978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3631}}^1$

素因数の和:3873

約数の個数: 16

約数和(自身を含む): 30072960

約数和(自身を除く): 11779982

約数列:

[1, 2, 11, 22, 229, 458, 2519, 3631, 5038, 7262, 39941, 79882, 831499, 1662998, 9146489, 18292978]

約数ペア:

[(1, 18292978), (2, 9146489), (11, 1662998), (22, 831499), (229, 79882), (458, 39941), (2519, 7262), (3631, 5038)]