40865706

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{6619}}^1$

素因数の和:6648

約数の個数: 48

約数和(自身を含む): 103272000

約数和(自身を除く): 62406294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 6619, 13238, 19857, 39714, 46333, 59571, 92666, 119142, 138999, 277998, 324331, 416997, 648662, 833994, 972993, 1945986, 2270317, 2918979, 4540634, 5837958, 6810951, 13621902, 20432853, 40865706]

約数ペア:

[(1, 40865706), (2, 20432853), (3, 13621902), (6, 6810951), (7, 5837958), (9, 4540634), (14, 2918979), (18, 2270317), (21, 1945986), (42, 972993), (49, 833994), (63, 648662), (98, 416997), (126, 324331), (147, 277998), (294, 138999), (343, 119142), (441, 92666), (686, 59571), (882, 46333), (1029, 39714), (2058, 19857), (3087, 13238), (6174, 6619)]