187531422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{2729}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 404520480

約数和(自身を除く): 216989058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 881, 1762, 2643, 2729, 5286, 5458, 8187, 11453, 16374, 22906, 34359, 35477, 68718, 70954, 106431, 212862, 2404249, 4808498, 7212747, 14425494, 31255237, 62510474, 93765711, 187531422]

約数ペア:

[(1, 187531422), (2, 93765711), (3, 62510474), (6, 31255237), (13, 14425494), (26, 7212747), (39, 4808498), (78, 2404249), (881, 212862), (1762, 106431), (2643, 70954), (2729, 68718), (5286, 35477), (5458, 34359), (8187, 22906), (11453, 16374)]