13393188

素因数分解:

$2^2\times 3^7\times {\mathrm{1531}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 35174720

約数和(自身を除く): 21781532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1531, 2187, 2916, 3062, 4374, 4593, 6124, 8748, 9186, 13779, 18372, 27558, 41337, 55116, 82674, 124011, 165348, 248022, 372033, 496044, 744066, 1116099, 1488132, 2232198, 3348297, 4464396, 6696594, 13393188]

約数ペア:

[(1, 13393188), (2, 6696594), (3, 4464396), (4, 3348297), (6, 2232198), (9, 1488132), (12, 1116099), (18, 744066), (27, 496044), (36, 372033), (54, 248022), (81, 165348), (108, 124011), (162, 82674), (243, 55116), (324, 41337), (486, 27558), (729, 18372), (972, 13779), (1458, 9186), (1531, 8748), (2187, 6124), (2916, 4593), (3062, 4374)]