21724932408

素因数分解:

$2^3\times 3^1\times {\mathrm{905205517}}^1$

素因数の和:905205526

約数の個数: 16

約数和(自身を含む): 54312331080

約数和(自身を除く): 32587398672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 905205517, 1810411034, 2715616551, 3620822068, 5431233102, 7241644136, 10862466204, 21724932408]

約数ペア:

[(1, 21724932408), (2, 10862466204), (3, 7241644136), (4, 5431233102), (6, 3620822068), (8, 2715616551), (12, 1810411034), (24, 905205517)]