167979978

素因数分解:

$2^1\times 3^2\times {\mathrm{2213}}^1\times {\mathrm{4217}}^1$

素因数の和:6438

約数の個数: 24

約数和(自身を含む): 364207428

約数和(自身を除く): 196227450

約数列:

[1, 2, 3, 6, 9, 18, 2213, 4217, 4426, 6639, 8434, 12651, 13278, 19917, 25302, 37953, 39834, 75906, 9332221, 18664442, 27996663, 55993326, 83989989, 167979978]

約数ペア:

[(1, 167979978), (2, 83989989), (3, 55993326), (6, 27996663), (9, 18664442), (18, 9332221), (2213, 75906), (4217, 39834), (4426, 37953), (6639, 25302), (8434, 19917), (12651, 13278)]