18632748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 46418400

約数和(自身を除く): 27785652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 298, 447, 596, 613, 894, 1226, 1788, 1839, 2452, 2533, 3678, 5066, 7356, 7599, 10132, 10421, 15198, 20842, 30396, 31263, 41684, 62526, 91337, 125052, 182674, 274011, 365348, 548022, 1096044, 1552729, 3105458, 4658187, 6210916, 9316374, 18632748]

約数ペア:

[(1, 18632748), (2, 9316374), (3, 6210916), (4, 4658187), (6, 3105458), (12, 1552729), (17, 1096044), (34, 548022), (51, 365348), (68, 274011), (102, 182674), (149, 125052), (204, 91337), (298, 62526), (447, 41684), (596, 31263), (613, 30396), (894, 20842), (1226, 15198), (1788, 10421), (1839, 10132), (2452, 7599), (2533, 7356), (3678, 5066)]