9021488

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 20949552

約数和(自身を除く): 11928064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 311, 392, 518, 592, 622, 784, 1036, 1244, 1813, 2072, 2177, 2488, 3626, 4144, 4354, 4976, 7252, 8708, 11507, 14504, 15239, 17416, 23014, 29008, 30478, 34832, 46028, 60956, 80549, 92056, 121912, 161098, 184112, 243824, 322196, 563843, 644392, 1127686, 1288784, 2255372, 4510744, 9021488]

約数ペア:

[(1, 9021488), (2, 4510744), (4, 2255372), (7, 1288784), (8, 1127686), (14, 644392), (16, 563843), (28, 322196), (37, 243824), (49, 184112), (56, 161098), (74, 121912), (98, 92056), (112, 80549), (148, 60956), (196, 46028), (259, 34832), (296, 30478), (311, 29008), (392, 23014), (518, 17416), (592, 15239), (622, 14504), (784, 11507), (1036, 8708), (1244, 7252), (1813, 4976), (2072, 4354), (2177, 4144), (2488, 3626)]