18528058860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{308800981}}^1$

素因数の和:308800993

約数の個数: 24

約数和(自身を含む): 51878564976

約数和(自身を除く): 33350506116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 308800981, 617601962, 926402943, 1235203924, 1544004905, 1852805886, 3088009810, 3705611772, 4632014715, 6176019620, 9264029430, 18528058860]

約数ペア:

[(1, 18528058860), (2, 9264029430), (3, 6176019620), (4, 4632014715), (5, 3705611772), (6, 3088009810), (10, 1852805886), (12, 1544004905), (15, 1235203924), (20, 926402943), (30, 617601962), (60, 308800981)]