40881372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486683}}^1$

素因数の和:486697

約数の個数: 24

約数和(自身を含む): 109017216

約数和(自身を除く): 68135844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486683, 973366, 1460049, 1946732, 2920098, 3406781, 5840196, 6813562, 10220343, 13627124, 20440686, 40881372]

約数ペア:

[(1, 40881372), (2, 20440686), (3, 13627124), (4, 10220343), (6, 6813562), (7, 5840196), (12, 3406781), (14, 2920098), (21, 1946732), (28, 1460049), (42, 973366), (84, 486683)]