40509324

素因数分解:

$2^2\times 3^2\times {\mathrm{1125259}}^1$

素因数の和:1125269

約数の個数: 18

約数和(自身を含む): 102398660

約数和(自身を除く): 61889336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1125259, 2250518, 3375777, 4501036, 6751554, 10127331, 13503108, 20254662, 40509324]

約数ペア:

[(1, 40509324), (2, 20254662), (3, 13503108), (4, 10127331), (6, 6751554), (9, 4501036), (12, 3375777), (18, 2250518), (36, 1125259)]