2018016896

素因数分解:

$2^7\times 7^1\times {\mathrm{2252251}}^1$

素因数の和:2252272

約数の個数: 32

約数和(自身を含む): 4594594080

約数和(自身を除く): 2576577184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2252251, 4504502, 9009004, 15765757, 18018008, 31531514, 36036016, 63063028, 72072032, 126126056, 144144064, 252252112, 288288128, 504504224, 1009008448, 2018016896]

約数ペア:

[(1, 2018016896), (2, 1009008448), (4, 504504224), (7, 288288128), (8, 252252112), (14, 144144064), (16, 126126056), (28, 72072032), (32, 63063028), (56, 36036016), (64, 31531514), (112, 18018008), (128, 15765757), (224, 9009004), (448, 4504502), (896, 2252251)]