21837234

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 44937216

約数和(自身を除く): 23099982

約数列:

[1, 2, 3, 6, 47, 94, 141, 211, 282, 367, 422, 633, 734, 1101, 1266, 2202, 9917, 17249, 19834, 29751, 34498, 51747, 59502, 77437, 103494, 154874, 232311, 464622, 3639539, 7279078, 10918617, 21837234]

約数ペア:

[(1, 21837234), (2, 10918617), (3, 7279078), (6, 3639539), (47, 464622), (94, 232311), (141, 154874), (211, 103494), (282, 77437), (367, 59502), (422, 51747), (633, 34498), (734, 29751), (1101, 19834), (1266, 17249), (2202, 9917)]