15691727472

素因数分解:

$2^4\times 3^1\times {\mathrm{326910989}}^1$

素因数の和:326911000

約数の個数: 20

約数和(自身を含む): 40536962760

約数和(自身を除く): 24845235288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326910989, 653821978, 980732967, 1307643956, 1961465934, 2615287912, 3922931868, 5230575824, 7845863736, 15691727472]

約数ペア:

[(1, 15691727472), (2, 7845863736), (3, 5230575824), (4, 3922931868), (6, 2615287912), (8, 1961465934), (12, 1307643956), (16, 980732967), (24, 653821978), (48, 326910989)]