12403566

素因数分解:

$2^1\times 3^2\times 7^5\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 32117904

約数和(自身を除く): 19714338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 343, 369, 441, 574, 686, 738, 861, 882, 1029, 1722, 2009, 2058, 2401, 2583, 3087, 4018, 4802, 5166, 6027, 6174, 7203, 12054, 14063, 14406, 16807, 18081, 21609, 28126, 33614, 36162, 42189, 43218, 50421, 84378, 98441, 100842, 126567, 151263, 196882, 253134, 295323, 302526, 590646, 689087, 885969, 1378174, 1771938, 2067261, 4134522, 6201783, 12403566]

約数ペア:

[(1, 12403566), (2, 6201783), (3, 4134522), (6, 2067261), (7, 1771938), (9, 1378174), (14, 885969), (18, 689087), (21, 590646), (41, 302526), (42, 295323), (49, 253134), (63, 196882), (82, 151263), (98, 126567), (123, 100842), (126, 98441), (147, 84378), (246, 50421), (287, 43218), (294, 42189), (343, 36162), (369, 33614), (441, 28126), (574, 21609), (686, 18081), (738, 16807), (861, 14406), (882, 14063), (1029, 12054), (1722, 7203), (2009, 6174), (2058, 6027), (2401, 5166), (2583, 4802), (3087, 4018)]