26680338

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{22123}}^1$

素因数の和:22198

約数の個数: 24

約数和(自身を含む): 58672848

約数和(自身を除く): 31992510

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 22123, 44246, 66369, 132738, 199107, 398214, 1482241, 2964482, 4446723, 8893446, 13340169, 26680338]

約数ペア:

[(1, 26680338), (2, 13340169), (3, 8893446), (6, 4446723), (9, 2964482), (18, 1482241), (67, 398214), (134, 199107), (201, 132738), (402, 66369), (603, 44246), (1206, 22123)]