26490564

素因数分解:

$2^2\times 3^4\times {\mathrm{81761}}^1$

素因数の和:81777

約数の個数: 30

約数和(自身を含む): 69252414

約数和(自身を除く): 42761850

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 81761, 163522, 245283, 327044, 490566, 735849, 981132, 1471698, 2207547, 2943396, 4415094, 6622641, 8830188, 13245282, 26490564]

約数ペア:

[(1, 26490564), (2, 13245282), (3, 8830188), (4, 6622641), (6, 4415094), (9, 2943396), (12, 2207547), (18, 1471698), (27, 981132), (36, 735849), (54, 490566), (81, 327044), (108, 245283), (162, 163522), (324, 81761)]