17867958084

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{7351}}^1$

素因数の和:7881

約数の個数: 72

約数和(自身を含む): 45520937280

約数和(自身を除く): 27652979196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 269, 502, 538, 753, 807, 1004, 1076, 1506, 1614, 2259, 2421, 3012, 3228, 4518, 4842, 7351, 9036, 9684, 14702, 22053, 29404, 44106, 66159, 67519, 88212, 132318, 135038, 202557, 264636, 270076, 405114, 607671, 810228, 1215342, 1845101, 1977419, 2430684, 3690202, 3954838, 5535303, 5932257, 7380404, 7909676, 11070606, 11864514, 16605909, 17796771, 22141212, 23729028, 33211818, 35593542, 66423636, 71187084, 496332169, 992664338, 1488996507, 1985328676, 2977993014, 4466989521, 5955986028, 8933979042, 17867958084]

約数ペア:

[(1, 17867958084), (2, 8933979042), (3, 5955986028), (4, 4466989521), (6, 2977993014), (9, 1985328676), (12, 1488996507), (18, 992664338), (36, 496332169), (251, 71187084), (269, 66423636), (502, 35593542), (538, 33211818), (753, 23729028), (807, 22141212), (1004, 17796771), (1076, 16605909), (1506, 11864514), (1614, 11070606), (2259, 7909676), (2421, 7380404), (3012, 5932257), (3228, 5535303), (4518, 3954838), (4842, 3690202), (7351, 2430684), (9036, 1977419), (9684, 1845101), (14702, 1215342), (22053, 810228), (29404, 607671), (44106, 405114), (66159, 270076), (67519, 264636), (88212, 202557), (132318, 135038)]