663366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 1592640

約数和(自身を除く): 929274

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 529, 627, 759, 874, 1058, 1254, 1311, 1518, 1587, 2622, 3174, 4807, 5819, 9614, 10051, 11638, 14421, 17457, 20102, 28842, 30153, 34914, 60306, 110561, 221122, 331683, 663366]

約数ペア:

[(1, 663366), (2, 331683), (3, 221122), (6, 110561), (11, 60306), (19, 34914), (22, 30153), (23, 28842), (33, 20102), (38, 17457), (46, 14421), (57, 11638), (66, 10051), (69, 9614), (114, 5819), (138, 4807), (209, 3174), (253, 2622), (418, 1587), (437, 1518), (506, 1311), (529, 1254), (627, 1058), (759, 874)]