18047134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 15047522

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1367, 1886, 2734, 6601, 9569, 13202, 19138, 31441, 56047, 62882, 112094, 220087, 392329, 440174, 784658, 1289081, 2578162, 9023567, 18047134]

約数ペア:

[(1, 18047134), (2, 9023567), (7, 2578162), (14, 1289081), (23, 784658), (41, 440174), (46, 392329), (82, 220087), (161, 112094), (287, 62882), (322, 56047), (574, 31441), (943, 19138), (1367, 13202), (1886, 9569), (2734, 6601)]