18762236

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 33747840

約数和(自身を除く): 14985604

約数列:

[1, 2, 4, 59, 107, 118, 214, 236, 428, 743, 1486, 2972, 6313, 12626, 25252, 43837, 79501, 87674, 159002, 175348, 318004, 4690559, 9381118, 18762236]

約数ペア:

[(1, 18762236), (2, 9381118), (4, 4690559), (59, 318004), (107, 175348), (118, 159002), (214, 87674), (236, 79501), (428, 43837), (743, 25252), (1486, 12626), (2972, 6313)]