123491568

素因数分解:

$2^4\times 3^1\times {\mathrm{2572741}}^1$

素因数の和:2572752

約数の個数: 20

約数和(自身を含む): 319020008

約数和(自身を除く): 195528440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2572741, 5145482, 7718223, 10290964, 15436446, 20581928, 30872892, 41163856, 61745784, 123491568]

約数ペア:

[(1, 123491568), (2, 61745784), (3, 41163856), (4, 30872892), (6, 20581928), (8, 15436446), (12, 10290964), (16, 7718223), (24, 5145482), (48, 2572741)]