17852138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 28873152

約数和(自身を除く): 11021014

約数列:

[1, 2, 41, 43, 61, 82, 83, 86, 122, 166, 1763, 2501, 2623, 3403, 3526, 3569, 5002, 5063, 5246, 6806, 7138, 10126, 107543, 146329, 207583, 215086, 217709, 292658, 415166, 435418, 8926069, 17852138]

約数ペア:

[(1, 17852138), (2, 8926069), (41, 435418), (43, 415166), (61, 292658), (82, 217709), (83, 215086), (86, 207583), (122, 146329), (166, 107543), (1763, 10126), (2501, 7138), (2623, 6806), (3403, 5246), (3526, 5063), (3569, 5002)]