12769146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 30054024

約数和(自身を除く): 17284878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 277, 394, 554, 591, 831, 1182, 1662, 1773, 2493, 2561, 3546, 3601, 4986, 5122, 7202, 7683, 10803, 15366, 21606, 23049, 32409, 46098, 54569, 64818, 109138, 163707, 327414, 491121, 709397, 982242, 1418794, 2128191, 4256382, 6384573, 12769146]

約数ペア:

[(1, 12769146), (2, 6384573), (3, 4256382), (6, 2128191), (9, 1418794), (13, 982242), (18, 709397), (26, 491121), (39, 327414), (78, 163707), (117, 109138), (197, 64818), (234, 54569), (277, 46098), (394, 32409), (554, 23049), (591, 21606), (831, 15366), (1182, 10803), (1662, 7683), (1773, 7202), (2493, 5122), (2561, 4986), (3546, 3601)]