320031852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3809903}}^1$

素因数の和:3809917

約数の個数: 24

約数和(自身を含む): 853418496

約数和(自身を除く): 533386644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3809903, 7619806, 11429709, 15239612, 22859418, 26669321, 45718836, 53338642, 80007963, 106677284, 160015926, 320031852]

約数ペア:

[(1, 320031852), (2, 160015926), (3, 106677284), (4, 80007963), (6, 53338642), (7, 45718836), (12, 26669321), (14, 22859418), (21, 15239612), (28, 11429709), (42, 7619806), (84, 3809903)]