18977652

素因数分解:

$2^2\times 3^4\times {\mathrm{58573}}^1$

素因数の和:58589

約数の個数: 30

約数和(自身を含む): 49612178

約数和(自身を除く): 30634526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58573, 117146, 175719, 234292, 351438, 527157, 702876, 1054314, 1581471, 2108628, 3162942, 4744413, 6325884, 9488826, 18977652]

約数ペア:

[(1, 18977652), (2, 9488826), (3, 6325884), (4, 4744413), (6, 3162942), (9, 2108628), (12, 1581471), (18, 1054314), (27, 702876), (36, 527157), (54, 351438), (81, 234292), (108, 175719), (162, 117146), (324, 58573)]