20182492629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4657}}^1\times {\mathrm{12347}}^1$

素因数の和:17026

約数の個数: 32

約数和(自身を含む): 32209511040

約数和(自身を除く): 12027018411

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4657, 12347, 13971, 37041, 41913, 60541, 111123, 125739, 160511, 181623, 333369, 481533, 544869, 1444599, 1634607, 4333797, 57499979, 172499937, 517499811, 747499727, 1552499433, 2242499181, 6727497543, 20182492629]

約数ペア:

[(1, 20182492629), (3, 6727497543), (9, 2242499181), (13, 1552499433), (27, 747499727), (39, 517499811), (117, 172499937), (351, 57499979), (4657, 4333797), (12347, 1634607), (13971, 1444599), (37041, 544869), (41913, 481533), (60541, 333369), (111123, 181623), (125739, 160511)]