2912121864

素因数分解:

$2^3\times 3^2\times {\mathrm{40446137}}^1$

素因数の和:40446149

約数の個数: 24

約数和(自身を含む): 7886996910

約数和(自身を除く): 4974875046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 40446137, 80892274, 121338411, 161784548, 242676822, 323569096, 364015233, 485353644, 728030466, 970707288, 1456060932, 2912121864]

約数ペア:

[(1, 2912121864), (2, 1456060932), (3, 970707288), (4, 728030466), (6, 485353644), (8, 364015233), (9, 323569096), (12, 242676822), (18, 161784548), (24, 121338411), (36, 80892274), (72, 40446137)]