31359906

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5987}}^1$

素因数の和:6095

約数の個数: 32

約数和(自身を含む): 70418880

約数和(自身を除く): 39058974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5987, 11974, 17961, 35922, 53883, 107766, 161649, 323298, 580739, 1161478, 1742217, 3484434, 5226651, 10453302, 15679953, 31359906]

約数ペア:

[(1, 31359906), (2, 15679953), (3, 10453302), (6, 5226651), (9, 3484434), (18, 1742217), (27, 1161478), (54, 580739), (97, 323298), (194, 161649), (291, 107766), (582, 53883), (873, 35922), (1746, 17961), (2619, 11974), (5238, 5987)]