42615138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 90325440

約数和(自身を除く): 47710302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2381, 2983, 4762, 5966, 7143, 8949, 14286, 17898, 45239, 90478, 135717, 271434, 373817, 747634, 1121451, 2242902, 7102523, 14205046, 21307569, 42615138]

約数ペア:

[(1, 42615138), (2, 21307569), (3, 14205046), (6, 7102523), (19, 2242902), (38, 1121451), (57, 747634), (114, 373817), (157, 271434), (314, 135717), (471, 90478), (942, 45239), (2381, 17898), (2983, 14286), (4762, 8949), (5966, 7143)]