2016990072

素因数分解:

$2^3\times 3^4\times {\mathrm{3112639}}^1$

素因数の和:3112657

約数の個数: 40

約数和(自身を含む): 5649441600

約数和(自身を除く): 3632451528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3112639, 6225278, 9337917, 12450556, 18675834, 24901112, 28013751, 37351668, 56027502, 74703336, 84041253, 112055004, 168082506, 224110008, 252123759, 336165012, 504247518, 672330024, 1008495036, 2016990072]

約数ペア:

[(1, 2016990072), (2, 1008495036), (3, 672330024), (4, 504247518), (6, 336165012), (8, 252123759), (9, 224110008), (12, 168082506), (18, 112055004), (24, 84041253), (27, 74703336), (36, 56027502), (54, 37351668), (72, 28013751), (81, 24901112), (108, 18675834), (162, 12450556), (216, 9337917), (324, 6225278), (648, 3112639)]