449046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 1113840

約数和(自身を除く): 664794

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 101, 114, 117, 171, 202, 234, 247, 303, 342, 494, 606, 741, 909, 1313, 1482, 1818, 1919, 2223, 2626, 3838, 3939, 4446, 5757, 7878, 11514, 11817, 17271, 23634, 24947, 34542, 49894, 74841, 149682, 224523, 449046]

約数ペア:

[(1, 449046), (2, 224523), (3, 149682), (6, 74841), (9, 49894), (13, 34542), (18, 24947), (19, 23634), (26, 17271), (38, 11817), (39, 11514), (57, 7878), (78, 5757), (101, 4446), (114, 3939), (117, 3838), (171, 2626), (202, 2223), (234, 1919), (247, 1818), (303, 1482), (342, 1313), (494, 909), (606, 741)]