18588948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5981}}^1$

素因数の和:6032

約数の個数: 48

約数和(自身を含む): 50918784

約数和(自身を除く): 32329836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5981, 11962, 17943, 23924, 35886, 41867, 71772, 83734, 125601, 167468, 221297, 251202, 442594, 502404, 663891, 885188, 1327782, 1549079, 2655564, 3098158, 4647237, 6196316, 9294474, 18588948]

約数ペア:

[(1, 18588948), (2, 9294474), (3, 6196316), (4, 4647237), (6, 3098158), (7, 2655564), (12, 1549079), (14, 1327782), (21, 885188), (28, 663891), (37, 502404), (42, 442594), (74, 251202), (84, 221297), (111, 167468), (148, 125601), (222, 83734), (259, 71772), (444, 41867), (518, 35886), (777, 23924), (1036, 17943), (1554, 11962), (3108, 5981)]