17924844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213391}}^1$

素因数の和:213405

約数の個数: 24

約数和(自身を含む): 47799808

約数和(自身を除く): 29874964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213391, 426782, 640173, 853564, 1280346, 1493737, 2560692, 2987474, 4481211, 5974948, 8962422, 17924844]

約数ペア:

[(1, 17924844), (2, 8962422), (3, 5974948), (4, 4481211), (6, 2987474), (7, 2560692), (12, 1493737), (14, 1280346), (21, 853564), (28, 640173), (42, 426782), (84, 213391)]