18824091

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 29717520

約数和(自身を除く): 10893429

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3989, 4719, 11967, 43879, 51857, 131637, 155571, 482669, 570427, 1448007, 1711281, 6274697, 18824091]

約数ペア:

[(1, 18824091), (3, 6274697), (11, 1711281), (13, 1448007), (33, 570427), (39, 482669), (121, 155571), (143, 131637), (363, 51857), (429, 43879), (1573, 11967), (3989, 4719)]