8989464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 25971840

約数和(自身を除く): 16982376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2003, 2244, 4006, 4488, 6009, 8012, 12018, 16024, 22033, 24036, 34051, 44066, 48072, 66099, 68102, 88132, 102153, 132198, 136204, 176264, 204306, 264396, 272408, 374561, 408612, 528792, 749122, 817224, 1123683, 1498244, 2247366, 2996488, 4494732, 8989464]

約数ペア:

[(1, 8989464), (2, 4494732), (3, 2996488), (4, 2247366), (6, 1498244), (8, 1123683), (11, 817224), (12, 749122), (17, 528792), (22, 408612), (24, 374561), (33, 272408), (34, 264396), (44, 204306), (51, 176264), (66, 136204), (68, 132198), (88, 102153), (102, 88132), (132, 68102), (136, 66099), (187, 48072), (204, 44066), (264, 34051), (374, 24036), (408, 22033), (561, 16024), (748, 12018), (1122, 8012), (1496, 6009), (2003, 4488), (2244, 4006)]