254372274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1087061}}^1$

素因数の和:1087082

約数の個数: 24

約数和(自身を含む): 593535852

約数和(自身を除く): 339163578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1087061, 2174122, 3261183, 6522366, 9783549, 14131793, 19567098, 28263586, 42395379, 84790758, 127186137, 254372274]

約数ペア:

[(1, 254372274), (2, 127186137), (3, 84790758), (6, 42395379), (9, 28263586), (13, 19567098), (18, 14131793), (26, 9783549), (39, 6522366), (78, 3261183), (117, 2174122), (234, 1087061)]