21412662

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{19717}}^1$

素因数の和:19903

約数の個数: 16

約数和(自身を含む): 43064112

約数和(自身を除く): 21651450

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 19717, 39434, 59151, 118302, 3568777, 7137554, 10706331, 21412662]

約数ペア:

[(1, 21412662), (2, 10706331), (3, 7137554), (6, 3568777), (181, 118302), (362, 59151), (543, 39434), (1086, 19717)]