18298449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5393}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 29451240

約数和(自身を除く): 11152791

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5393, 16179, 48537, 70109, 156397, 210327, 469191, 630981, 1407573, 2033161, 6099483, 18298449]

約数ペア:

[(1, 18298449), (3, 6099483), (9, 2033161), (13, 1407573), (29, 630981), (39, 469191), (87, 210327), (117, 156397), (261, 70109), (377, 48537), (1131, 16179), (3393, 5393)]