21604340976

素因数分解:

$2^4\times 3^1\times {\mathrm{450090437}}^1$

素因数の和:450090448

約数の個数: 20

約数和(自身を含む): 55811214312

約数和(自身を除く): 34206873336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450090437, 900180874, 1350271311, 1800361748, 2700542622, 3600723496, 5401085244, 7201446992, 10802170488, 21604340976]

約数ペア:

[(1, 21604340976), (2, 10802170488), (3, 7201446992), (4, 5401085244), (6, 3600723496), (8, 2700542622), (12, 1800361748), (16, 1350271311), (24, 900180874), (48, 450090437)]