123149574

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{49939}}^1$

素因数の和:50084

約数の個数: 24

約数和(自身を含む): 268777080

約数和(自身を除く): 145627506

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 49939, 99878, 149817, 299634, 449451, 898902, 6841643, 13683286, 20524929, 41049858, 61574787, 123149574]

約数ペア:

[(1, 123149574), (2, 61574787), (3, 41049858), (6, 20524929), (9, 13683286), (18, 6841643), (137, 898902), (274, 449451), (411, 299634), (822, 149817), (1233, 99878), (2466, 49939)]