18409718873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{108011}}^1$

素因数の和:109904

約数の個数: 16

約数和(自身を含む): 22670422656

約数和(自身を除く): 4260703783

約数列:

[1, 7, 13, 91, 1873, 13111, 24349, 108011, 170443, 756077, 1404143, 9829001, 202304603, 1416132221, 2629959839, 18409718873]

約数ペア:

[(1, 18409718873), (7, 2629959839), (13, 1416132221), (91, 202304603), (1873, 9829001), (13111, 1404143), (24349, 756077), (108011, 170443)]