21324984

素因数分解:

$2^3\times 3^1\times {\mathrm{888541}}^1$

素因数の和:888550

約数の個数: 16

約数和(自身を含む): 53312520

約数和(自身を除く): 31987536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888541, 1777082, 2665623, 3554164, 5331246, 7108328, 10662492, 21324984]

約数ペア:

[(1, 21324984), (2, 10662492), (3, 7108328), (4, 5331246), (6, 3554164), (8, 2665623), (12, 1777082), (24, 888541)]