18206662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2521}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 28690272

約数和(自身を除く): 10483610

約数列:

[1, 2, 23, 46, 157, 314, 2521, 3611, 5042, 7222, 57983, 115966, 395797, 791594, 9103331, 18206662]

約数ペア:

[(1, 18206662), (2, 9103331), (23, 791594), (46, 395797), (157, 115966), (314, 57983), (2521, 7222), (3611, 5042)]