13813722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 34257600

約数和(自身を除く): 20443878

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 239, 247, 338, 342, 478, 494, 507, 717, 741, 1014, 1434, 1482, 1521, 2151, 2223, 3042, 3107, 3211, 4302, 4446, 4541, 6214, 6422, 9082, 9321, 9633, 13623, 18642, 19266, 27246, 27963, 28899, 40391, 40869, 55926, 57798, 59033, 80782, 81738, 118066, 121173, 177099, 242346, 354198, 363519, 531297, 727038, 767429, 1062594, 1534858, 2302287, 4604574, 6906861, 13813722]

約数ペア:

[(1, 13813722), (2, 6906861), (3, 4604574), (6, 2302287), (9, 1534858), (13, 1062594), (18, 767429), (19, 727038), (26, 531297), (38, 363519), (39, 354198), (57, 242346), (78, 177099), (114, 121173), (117, 118066), (169, 81738), (171, 80782), (234, 59033), (239, 57798), (247, 55926), (338, 40869), (342, 40391), (478, 28899), (494, 27963), (507, 27246), (717, 19266), (741, 18642), (1014, 13623), (1434, 9633), (1482, 9321), (1521, 9082), (2151, 6422), (2223, 6214), (3042, 4541), (3107, 4446), (3211, 4302)]