18481010

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7027}}^1$

素因数の和:7297

約数の個数: 16

約数和(自身を含む): 33397056

約数和(自身を除く): 14916046

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 7027, 14054, 35135, 70270, 1848101, 3696202, 9240505, 18481010]

約数ペア:

[(1, 18481010), (2, 9240505), (5, 3696202), (10, 1848101), (263, 70270), (526, 35135), (1315, 14054), (2630, 7027)]