19470618

素因数分解:

$2^1\times 3^5\times {\mathrm{40063}}^1$

素因数の和:40080

約数の個数: 24

約数和(自身を含む): 43749888

約数和(自身を除く): 24279270

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 40063, 80126, 120189, 240378, 360567, 721134, 1081701, 2163402, 3245103, 6490206, 9735309, 19470618]

約数ペア:

[(1, 19470618), (2, 9735309), (3, 6490206), (6, 3245103), (9, 2163402), (18, 1081701), (27, 721134), (54, 360567), (81, 240378), (162, 120189), (243, 80126), (486, 40063)]