115918218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{495377}}^1$

素因数の和:495398

約数の個数: 24

約数和(自身を含む): 270476388

約数和(自身を除く): 154558170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 495377, 990754, 1486131, 2972262, 4458393, 6439901, 8916786, 12879802, 19319703, 38639406, 57959109, 115918218]

約数ペア:

[(1, 115918218), (2, 57959109), (3, 38639406), (6, 19319703), (9, 12879802), (13, 8916786), (18, 6439901), (26, 4458393), (39, 2972262), (78, 1486131), (117, 990754), (234, 495377)]