19523216016

素因数分解:

$2^4\times 3^2\times {\mathrm{135577889}}^1$

素因数の和:135577903

約数の個数: 30

約数和(自身を含む): 54637889670

約数和(自身を除く): 35114673654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 135577889, 271155778, 406733667, 542311556, 813467334, 1084623112, 1220201001, 1626934668, 2169246224, 2440402002, 3253869336, 4880804004, 6507738672, 9761608008, 19523216016]

約数ペア:

[(1, 19523216016), (2, 9761608008), (3, 6507738672), (4, 4880804004), (6, 3253869336), (8, 2440402002), (9, 2169246224), (12, 1626934668), (16, 1220201001), (18, 1084623112), (24, 813467334), (36, 542311556), (48, 406733667), (72, 271155778), (144, 135577889)]