21001056

素因数分解:

$2^5\times 3^1\times {\mathrm{218761}}^1$

素因数の和:218774

約数の個数: 24

約数和(自身を含む): 55128024

約数和(自身を除く): 34126968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218761, 437522, 656283, 875044, 1312566, 1750088, 2625132, 3500176, 5250264, 7000352, 10500528, 21001056]

約数ペア:

[(1, 21001056), (2, 10500528), (3, 7000352), (4, 5250264), (6, 3500176), (8, 2625132), (12, 1750088), (16, 1312566), (24, 875044), (32, 656283), (48, 437522), (96, 218761)]