131248962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{560893}}^1$

素因数の和:560914

約数の個数: 24

約数和(自身を含む): 306248124

約数和(自身を除く): 174999162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 560893, 1121786, 1682679, 3365358, 5048037, 7291609, 10096074, 14583218, 21874827, 43749654, 65624481, 131248962]

約数ペア:

[(1, 131248962), (2, 65624481), (3, 43749654), (6, 21874827), (9, 14583218), (13, 10096074), (18, 7291609), (26, 5048037), (39, 3365358), (78, 1682679), (117, 1121786), (234, 560893)]