26405628

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{3329}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 61724880

約数和(自身を除く): 35319252

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3329, 3966, 6658, 7932, 9987, 13316, 19974, 39948, 2200469, 4400938, 6601407, 8801876, 13202814, 26405628]

約数ペア:

[(1, 26405628), (2, 13202814), (3, 8801876), (4, 6601407), (6, 4400938), (12, 2200469), (661, 39948), (1322, 19974), (1983, 13316), (2644, 9987), (3329, 7932), (3966, 6658)]