30381917772

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18214579}}^1$

素因数の和:18214725

約数の個数: 24

約数和(自身を含む): 71401153600

約数和(自身を除く): 41019235828

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18214579, 36429158, 54643737, 72858316, 109287474, 218574948, 2531826481, 5063652962, 7595479443, 10127305924, 15190958886, 30381917772]

約数ペア:

[(1, 30381917772), (2, 15190958886), (3, 10127305924), (4, 7595479443), (6, 5063652962), (12, 2531826481), (139, 218574948), (278, 109287474), (417, 72858316), (556, 54643737), (834, 36429158), (1668, 18214579)]