21229107216

素因数分解:

$2^4\times 3^1\times {\mathrm{442273067}}^1$

素因数の和:442273078

約数の個数: 20

約数和(自身を含む): 54841860432

約数和(自身を除く): 33612753216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 442273067, 884546134, 1326819201, 1769092268, 2653638402, 3538184536, 5307276804, 7076369072, 10614553608, 21229107216]

約数ペア:

[(1, 21229107216), (2, 10614553608), (3, 7076369072), (4, 5307276804), (6, 3538184536), (8, 2653638402), (12, 1769092268), (16, 1326819201), (24, 884546134), (48, 442273067)]