39879018

素因数分解:

$2^1\times 3^2\times {\mathrm{2215501}}^1$

素因数の和:2215509

約数の個数: 12

約数和(自身を含む): 86404578

約数和(自身を除く): 46525560

約数列:

[1, 2, 3, 6, 9, 18, 2215501, 4431002, 6646503, 13293006, 19939509, 39879018]

約数ペア:

[(1, 39879018), (2, 19939509), (3, 13293006), (6, 6646503), (9, 4431002), (18, 2215501)]