31003722

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{1973}}^1$

素因数の和:2084

約数の個数: 40

約数和(自身を含む): 70223076

約数和(自身を除く): 39219354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1746, 1973, 2619, 3946, 5238, 5919, 7857, 11838, 15714, 17757, 35514, 53271, 106542, 159813, 191381, 319626, 382762, 574143, 1148286, 1722429, 3444858, 5167287, 10334574, 15501861, 31003722]

約数ペア:

[(1, 31003722), (2, 15501861), (3, 10334574), (6, 5167287), (9, 3444858), (18, 1722429), (27, 1148286), (54, 574143), (81, 382762), (97, 319626), (162, 191381), (194, 159813), (291, 106542), (582, 53271), (873, 35514), (1746, 17757), (1973, 15714), (2619, 11838), (3946, 7857), (5238, 5919)]