26389764

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1109}}^1$

素因数の和:1780

約数の個数: 36

約数和(自身を含む): 66868620

約数和(自身を除く): 40478856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1109, 1322, 1983, 2218, 2644, 3327, 3966, 4436, 5949, 6654, 7932, 9981, 11898, 13308, 19962, 23796, 39924, 733049, 1466098, 2199147, 2932196, 4398294, 6597441, 8796588, 13194882, 26389764]

約数ペア:

[(1, 26389764), (2, 13194882), (3, 8796588), (4, 6597441), (6, 4398294), (9, 2932196), (12, 2199147), (18, 1466098), (36, 733049), (661, 39924), (1109, 23796), (1322, 19962), (1983, 13308), (2218, 11898), (2644, 9981), (3327, 7932), (3966, 6654), (4436, 5949)]