21733662

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{84239}}^1$

素因数の和:84287

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 22745058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 84239, 168478, 252717, 505434, 3622277, 7244554, 10866831, 21733662]

約数ペア:

[(1, 21733662), (2, 10866831), (3, 7244554), (6, 3622277), (43, 505434), (86, 252717), (129, 168478), (258, 84239)]