81028926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409237}}^1$

素因数の和:409256

約数の個数: 24

約数和(自身を含む): 191523384

約数和(自身を除く): 110494458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 409237, 818474, 1227711, 2455422, 3683133, 4501607, 7366266, 9003214, 13504821, 27009642, 40514463, 81028926]

約数ペア:

[(1, 81028926), (2, 40514463), (3, 27009642), (6, 13504821), (9, 9003214), (11, 7366266), (18, 4501607), (22, 3683133), (33, 2455422), (66, 1227711), (99, 818474), (198, 409237)]