2605608

素因数分解:

$2^3\times 3^4\times {\mathrm{4021}}^1$

素因数の和:4039

約数の個数: 40

約数和(自身を含む): 7299930

約数和(自身を除く): 4694322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 4021, 8042, 12063, 16084, 24126, 32168, 36189, 48252, 72378, 96504, 108567, 144756, 217134, 289512, 325701, 434268, 651402, 868536, 1302804, 2605608]

約数ペア:

[(1, 2605608), (2, 1302804), (3, 868536), (4, 651402), (6, 434268), (8, 325701), (9, 289512), (12, 217134), (18, 144756), (24, 108567), (27, 96504), (36, 72378), (54, 48252), (72, 36189), (81, 32168), (108, 24126), (162, 16084), (216, 12063), (324, 8042), (648, 4021)]