21111834

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{52517}}^1$

素因数の和:52589

約数の個数: 16

約数和(自身を含む): 42854688

約数和(自身を除く): 21742854

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 52517, 105034, 157551, 315102, 3518639, 7037278, 10555917, 21111834]

約数ペア:

[(1, 21111834), (2, 10555917), (3, 7037278), (6, 3518639), (67, 315102), (134, 157551), (201, 105034), (402, 52517)]