813996

素因数分解:

$2^2\times 3^3\times {\mathrm{7537}}^1$

素因数の和:7550

約数の個数: 24

約数和(自身を含む): 2110640

約数和(自身を除く): 1296644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7537, 15074, 22611, 30148, 45222, 67833, 90444, 135666, 203499, 271332, 406998, 813996]

約数ペア:

[(1, 813996), (2, 406998), (3, 271332), (4, 203499), (6, 135666), (9, 90444), (12, 67833), (18, 45222), (27, 30148), (36, 22611), (54, 15074), (108, 7537)]