18249870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5581}}^1$

素因数の和:5700

約数の個数: 32

約数和(自身を含む): 44209440

約数和(自身を除く): 25959570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 5581, 11162, 16743, 27905, 33486, 55810, 83715, 167430, 608329, 1216658, 1824987, 3041645, 3649974, 6083290, 9124935, 18249870]

約数ペア:

[(1, 18249870), (2, 9124935), (3, 6083290), (5, 3649974), (6, 3041645), (10, 1824987), (15, 1216658), (30, 608329), (109, 167430), (218, 83715), (327, 55810), (545, 33486), (654, 27905), (1090, 16743), (1635, 11162), (3270, 5581)]