22018041

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{11171}}^1$

素因数の和:11253

約数の個数: 16

約数和(自身を含む): 33069120

約数和(自身を除く): 11051079

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 11171, 33513, 100539, 301617, 815483, 2446449, 7339347, 22018041]

約数ペア:

[(1, 22018041), (3, 7339347), (9, 2446449), (27, 815483), (73, 301617), (219, 100539), (657, 33513), (1971, 11171)]