615813084

素因数分解:

$2^2\times 3^3\times {\mathrm{1993}}^1\times {\mathrm{2861}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 1597911840

約数和(自身を除く): 982098756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1993, 2861, 3986, 5722, 5979, 7972, 8583, 11444, 11958, 17166, 17937, 23916, 25749, 34332, 35874, 51498, 53811, 71748, 77247, 102996, 107622, 154494, 215244, 308988, 5701973, 11403946, 17105919, 22807892, 34211838, 51317757, 68423676, 102635514, 153953271, 205271028, 307906542, 615813084]

約数ペア:

[(1, 615813084), (2, 307906542), (3, 205271028), (4, 153953271), (6, 102635514), (9, 68423676), (12, 51317757), (18, 34211838), (27, 22807892), (36, 17105919), (54, 11403946), (108, 5701973), (1993, 308988), (2861, 215244), (3986, 154494), (5722, 107622), (5979, 102996), (7972, 77247), (8583, 71748), (11444, 53811), (11958, 51498), (17166, 35874), (17937, 34332), (23916, 25749)]