26126154

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20443}}^1$

素因数の和:20522

約数の個数: 24

約数和(自身を含む): 57406752

約数和(自身を除く): 31280598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20443, 40886, 61329, 122658, 183987, 367974, 1451453, 2902906, 4354359, 8708718, 13063077, 26126154]

約数ペア:

[(1, 26126154), (2, 13063077), (3, 8708718), (6, 4354359), (9, 2902906), (18, 1451453), (71, 367974), (142, 183987), (213, 122658), (426, 61329), (639, 40886), (1278, 20443)]