18042122

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5531}}^1$

素因数の和:5773

約数の個数: 16

約数和(自身を含む): 31067712

約数和(自身を除く): 13025590

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 5531, 11062, 38717, 77434, 1288723, 2577446, 9021061, 18042122]

約数ペア:

[(1, 18042122), (2, 9021061), (7, 2577446), (14, 1288723), (233, 77434), (466, 38717), (1631, 11062), (3262, 5531)]