18152330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 37549440

約数和(自身を除く): 19397110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1229, 1477, 2110, 2458, 2954, 6145, 7385, 8603, 12290, 14770, 17206, 43015, 86030, 259319, 518638, 1296595, 1815233, 2593190, 3630466, 9076165, 18152330]

約数ペア:

[(1, 18152330), (2, 9076165), (5, 3630466), (7, 2593190), (10, 1815233), (14, 1296595), (35, 518638), (70, 259319), (211, 86030), (422, 43015), (1055, 17206), (1229, 14770), (1477, 12290), (2110, 8603), (2458, 7385), (2954, 6145)]