18523188

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7457}}^1$

素因数の和:7493

約数の個数: 48

約数和(自身を含む): 50117760

約数和(自身を除く): 31594572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7457, 14914, 22371, 29828, 44742, 67113, 89484, 134226, 171511, 201339, 268452, 343022, 402678, 514533, 686044, 805356, 1029066, 1543599, 2058132, 3087198, 4630797, 6174396, 9261594, 18523188]

約数ペア:

[(1, 18523188), (2, 9261594), (3, 6174396), (4, 4630797), (6, 3087198), (9, 2058132), (12, 1543599), (18, 1029066), (23, 805356), (27, 686044), (36, 514533), (46, 402678), (54, 343022), (69, 268452), (92, 201339), (108, 171511), (138, 134226), (207, 89484), (276, 67113), (414, 44742), (621, 29828), (828, 22371), (1242, 14914), (2484, 7457)]