18794565

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6053}}^1$

素因数の和:6090

約数の個数: 32

約数和(自身を含む): 34871040

約数和(自身を除く): 16076475

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 6053, 18159, 30265, 54477, 90795, 139219, 163431, 272385, 417657, 696095, 817155, 1252971, 2088285, 3758913, 6264855, 18794565]

約数ペア:

[(1, 18794565), (3, 6264855), (5, 3758913), (9, 2088285), (15, 1252971), (23, 817155), (27, 696095), (45, 417657), (69, 272385), (115, 163431), (135, 139219), (207, 90795), (345, 54477), (621, 30265), (1035, 18159), (3105, 6053)]