18223530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46727}}^1$

素因数の和:46750

約数の個数: 32

約数和(自身を含む): 47101824

約数和(自身を除く): 28878294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 46727, 93454, 140181, 233635, 280362, 467270, 607451, 700905, 1214902, 1401810, 1822353, 3037255, 3644706, 6074510, 9111765, 18223530]

約数ペア:

[(1, 18223530), (2, 9111765), (3, 6074510), (5, 3644706), (6, 3037255), (10, 1822353), (13, 1401810), (15, 1214902), (26, 700905), (30, 607451), (39, 467270), (65, 280362), (78, 233635), (130, 140181), (195, 93454), (390, 46727)]