42426342

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{4157}}^1$

素因数の和:4184

約数の個数: 56

約数和(自身を含む): 109072656

約数和(自身を除く): 66646314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 4157, 5103, 8314, 10206, 12471, 24942, 29099, 37413, 58198, 74826, 87297, 112239, 174594, 224478, 261891, 336717, 523782, 673434, 785673, 1010151, 1571346, 2020302, 2357019, 3030453, 4714038, 6060906, 7071057, 14142114, 21213171, 42426342]

約数ペア:

[(1, 42426342), (2, 21213171), (3, 14142114), (6, 7071057), (7, 6060906), (9, 4714038), (14, 3030453), (18, 2357019), (21, 2020302), (27, 1571346), (42, 1010151), (54, 785673), (63, 673434), (81, 523782), (126, 336717), (162, 261891), (189, 224478), (243, 174594), (378, 112239), (486, 87297), (567, 74826), (729, 58198), (1134, 37413), (1458, 29099), (1701, 24942), (3402, 12471), (4157, 10206), (5103, 8314)]