21961692

素因数分解:

$2^2\times 3^4\times {\mathrm{67783}}^1$

素因数の和:67799

約数の個数: 30

約数和(自身を含む): 57413048

約数和(自身を除く): 35451356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 67783, 135566, 203349, 271132, 406698, 610047, 813396, 1220094, 1830141, 2440188, 3660282, 5490423, 7320564, 10980846, 21961692]

約数ペア:

[(1, 21961692), (2, 10980846), (3, 7320564), (4, 5490423), (6, 3660282), (9, 2440188), (12, 1830141), (18, 1220094), (27, 813396), (36, 610047), (54, 406698), (81, 271132), (108, 203349), (162, 135566), (324, 67783)]