18073665

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 32538240

約数和(自身を除く): 14464575

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 1613, 2241, 3735, 4839, 8065, 11205, 14517, 24195, 43551, 72585, 133879, 217755, 401637, 669395, 1204911, 2008185, 3614733, 6024555, 18073665]

約数ペア:

[(1, 18073665), (3, 6024555), (5, 3614733), (9, 2008185), (15, 1204911), (27, 669395), (45, 401637), (83, 217755), (135, 133879), (249, 72585), (415, 43551), (747, 24195), (1245, 14517), (1613, 11205), (2241, 8065), (3735, 4839)]