18342585

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 14679495

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 1637, 2241, 3735, 4911, 8185, 11205, 14733, 24555, 44199, 73665, 135871, 220995, 407613, 679355, 1222839, 2038065, 3668517, 6114195, 18342585]

約数ペア:

[(1, 18342585), (3, 6114195), (5, 3668517), (9, 2038065), (15, 1222839), (27, 679355), (45, 407613), (83, 220995), (135, 135871), (249, 73665), (415, 44199), (747, 24555), (1245, 14733), (1637, 11205), (2241, 8185), (3735, 4911)]