12901554

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1663}}^1$

素因数の和:2102

約数の個数: 24

約数和(自身を含む): 28035072

約数和(自身を除く): 15133518

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 1663, 2586, 3326, 3879, 4989, 7758, 9978, 14967, 29934, 716753, 1433506, 2150259, 4300518, 6450777, 12901554]

約数ペア:

[(1, 12901554), (2, 6450777), (3, 4300518), (6, 2150259), (9, 1433506), (18, 716753), (431, 29934), (862, 14967), (1293, 9978), (1663, 7758), (2586, 4989), (3326, 3879)]