12727404

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 33939360

約数和(自身を除く): 21211956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 167, 174, 219, 261, 292, 334, 348, 438, 501, 522, 657, 668, 876, 1002, 1044, 1314, 1503, 2004, 2117, 2628, 3006, 4234, 4843, 6012, 6351, 8468, 9686, 12191, 12702, 14529, 19053, 19372, 24382, 25404, 29058, 36573, 38106, 43587, 48764, 58116, 73146, 76212, 87174, 109719, 146292, 174348, 219438, 353539, 438876, 707078, 1060617, 1414156, 2121234, 3181851, 4242468, 6363702, 12727404]

約数ペア:

[(1, 12727404), (2, 6363702), (3, 4242468), (4, 3181851), (6, 2121234), (9, 1414156), (12, 1060617), (18, 707078), (29, 438876), (36, 353539), (58, 219438), (73, 174348), (87, 146292), (116, 109719), (146, 87174), (167, 76212), (174, 73146), (219, 58116), (261, 48764), (292, 43587), (334, 38106), (348, 36573), (438, 29058), (501, 25404), (522, 24382), (657, 19372), (668, 19053), (876, 14529), (1002, 12702), (1044, 12191), (1314, 9686), (1503, 8468), (2004, 6351), (2117, 6012), (2628, 4843), (3006, 4234)]