40875828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486617}}^1$

素因数の和:486631

約数の個数: 24

約数和(自身を含む): 109002432

約数和(自身を除く): 68126604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486617, 973234, 1459851, 1946468, 2919702, 3406319, 5839404, 6812638, 10218957, 13625276, 20437914, 40875828]

約数ペア:

[(1, 40875828), (2, 20437914), (3, 13625276), (4, 10218957), (6, 6812638), (7, 5839404), (12, 3406319), (14, 2919702), (21, 1946468), (28, 1459851), (42, 973234), (84, 486617)]