218150418

素因数分解:

$2^1\times 3^1\times {\mathrm{3943}}^1\times {\mathrm{9221}}^1$

素因数の和:13169

約数の個数: 16

約数和(自身を含む): 436458816

約数和(自身を除く): 218308398

約数列:

[1, 2, 3, 6, 3943, 7886, 9221, 11829, 18442, 23658, 27663, 55326, 36358403, 72716806, 109075209, 218150418]

約数ペア:

[(1, 218150418), (2, 109075209), (3, 72716806), (6, 36358403), (3943, 55326), (7886, 27663), (9221, 23658), (11829, 18442)]