18159846

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 37825920

約数和(自身を除く): 19666074

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 1193, 2386, 2537, 3579, 5074, 7158, 7611, 15222, 51299, 70387, 102598, 140774, 153897, 211161, 307794, 422322, 3026641, 6053282, 9079923, 18159846]

約数ペア:

[(1, 18159846), (2, 9079923), (3, 6053282), (6, 3026641), (43, 422322), (59, 307794), (86, 211161), (118, 153897), (129, 140774), (177, 102598), (258, 70387), (354, 51299), (1193, 15222), (2386, 7611), (2537, 7158), (3579, 5074)]