39968028

素因数分解:

$2^2\times 3^2\times {\mathrm{1110223}}^1$

素因数の和:1110233

約数の個数: 18

約数和(自身を含む): 101030384

約数和(自身を除く): 61062356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1110223, 2220446, 3330669, 4440892, 6661338, 9992007, 13322676, 19984014, 39968028]

約数ペア:

[(1, 39968028), (2, 19984014), (3, 13322676), (4, 9992007), (6, 6661338), (9, 4440892), (12, 3330669), (18, 2220446), (36, 1110223)]