131978814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181789}}^1$

素因数の和:181816

約数の個数: 24

約数和(自身を含む): 290136840

約数和(自身を除く): 158158026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 181789, 363578, 545367, 1090734, 1999679, 3999358, 5999037, 11998074, 21996469, 43992938, 65989407, 131978814]

約数ペア:

[(1, 131978814), (2, 65989407), (3, 43992938), (6, 21996469), (11, 11998074), (22, 5999037), (33, 3999358), (66, 1999679), (121, 1090734), (242, 545367), (363, 363578), (726, 181789)]