91227942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1979}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 214053840

約数和(自身を除く): 122825898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1773, 1979, 2561, 3546, 3958, 5122, 5937, 7683, 11874, 15366, 17811, 23049, 25727, 35622, 46098, 51454, 77181, 154362, 231543, 389863, 463086, 779726, 1169589, 2339178, 3508767, 5068219, 7017534, 10136438, 15204657, 30409314, 45613971, 91227942]

約数ペア:

[(1, 91227942), (2, 45613971), (3, 30409314), (6, 15204657), (9, 10136438), (13, 7017534), (18, 5068219), (26, 3508767), (39, 2339178), (78, 1169589), (117, 779726), (197, 463086), (234, 389863), (394, 231543), (591, 154362), (1182, 77181), (1773, 51454), (1979, 46098), (2561, 35622), (3546, 25727), (3958, 23049), (5122, 17811), (5937, 15366), (7683, 11874)]