21636408

素因数分解:

$2^3\times 3^1\times {\mathrm{901517}}^1$

素因数の和:901526

約数の個数: 16

約数和(自身を含む): 54091080

約数和(自身を除く): 32454672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 901517, 1803034, 2704551, 3606068, 5409102, 7212136, 10818204, 21636408]

約数ペア:

[(1, 21636408), (2, 10818204), (3, 7212136), (4, 5409102), (6, 3606068), (8, 2704551), (12, 1803034), (24, 901517)]