68758236

素因数分解:

$2^2\times 3^2\times {\mathrm{1909951}}^1$

素因数の和:1909961

約数の個数: 18

約数和(自身を含む): 173805632

約数和(自身を除く): 105047396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1909951, 3819902, 5729853, 7639804, 11459706, 17189559, 22919412, 34379118, 68758236]

約数ペア:

[(1, 68758236), (2, 34379118), (3, 22919412), (4, 17189559), (6, 11459706), (9, 7639804), (12, 5729853), (18, 3819902), (36, 1909951)]