18427884

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{5839}}^1$

素因数の和:6109

約数の個数: 24

約数和(自身を含む): 43169280

約数和(自身を除く): 24741396

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 5839, 11678, 17517, 23356, 35034, 70068, 1535657, 3071314, 4606971, 6142628, 9213942, 18427884]

約数ペア:

[(1, 18427884), (2, 9213942), (3, 6142628), (4, 4606971), (6, 3071314), (12, 1535657), (263, 70068), (526, 35034), (789, 23356), (1052, 17517), (1578, 11678), (3156, 5839)]