13975686

素因数分解:

$2^1\times 3^3\times {\mathrm{258809}}^1$

素因数の和:258820

約数の個数: 16

約数和(自身を含む): 31057200

約数和(自身を除く): 17081514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 258809, 517618, 776427, 1552854, 2329281, 4658562, 6987843, 13975686]

約数ペア:

[(1, 13975686), (2, 6987843), (3, 4658562), (6, 2329281), (9, 1552854), (18, 776427), (27, 517618), (54, 258809)]