18180526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 33804288

約数和(自身を除く): 15623762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 191, 382, 523, 1046, 1337, 2483, 2674, 3661, 4966, 6799, 7322, 13598, 17381, 34762, 47593, 95186, 99893, 199786, 699251, 1298609, 1398502, 2597218, 9090263, 18180526]

約数ペア:

[(1, 18180526), (2, 9090263), (7, 2597218), (13, 1398502), (14, 1298609), (26, 699251), (91, 199786), (182, 99893), (191, 95186), (382, 47593), (523, 34762), (1046, 17381), (1337, 13598), (2483, 7322), (2674, 6799), (3661, 4966)]