18514383

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 25737600

約数和(自身を除く): 7223217

約数列:

[1, 3, 29, 87, 139, 417, 1531, 4031, 4593, 12093, 44399, 133197, 212809, 638427, 6171461, 18514383]

約数ペア:

[(1, 18514383), (3, 6171461), (29, 638427), (87, 212809), (139, 133197), (417, 44399), (1531, 12093), (4031, 4593)]