26198406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{111959}}^1$

素因数の和:111980

約数の個数: 24

約数和(自身を含む): 61130160

約数和(自身を除く): 34931754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 111959, 223918, 335877, 671754, 1007631, 1455467, 2015262, 2910934, 4366401, 8732802, 13099203, 26198406]

約数ペア:

[(1, 26198406), (2, 13099203), (3, 8732802), (6, 4366401), (9, 2910934), (13, 2015262), (18, 1455467), (26, 1007631), (39, 671754), (78, 335877), (117, 223918), (234, 111959)]