217190268

素因数分解:

$2^2\times 3^3\times {\mathrm{2011021}}^1$

素因数の和:2011034

約数の個数: 24

約数和(自身を含む): 563086160

約数和(自身を除く): 345895892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2011021, 4022042, 6033063, 8044084, 12066126, 18099189, 24132252, 36198378, 54297567, 72396756, 108595134, 217190268]

約数ペア:

[(1, 217190268), (2, 108595134), (3, 72396756), (4, 54297567), (6, 36198378), (9, 24132252), (12, 18099189), (18, 12066126), (27, 8044084), (36, 6033063), (54, 4022042), (108, 2011021)]