18726572

素因数分解:

$2^2\times {\mathrm{743}}^1\times {\mathrm{6301}}^1$

素因数の和:7048

約数の個数: 12

約数和(自身を含む): 32820816

約数和(自身を除く): 14094244

約数列:

[1, 2, 4, 743, 1486, 2972, 6301, 12602, 25204, 4681643, 9363286, 18726572]

約数ペア:

[(1, 18726572), (2, 9363286), (4, 4681643), (743, 25204), (1486, 12602), (2972, 6301)]