30813666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395047}}^1$

素因数の和:395065

約数の個数: 16

約数和(自身を含む): 66368064

約数和(自身を除く): 35554398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 395047, 790094, 1185141, 2370282, 5135611, 10271222, 15406833, 30813666]

約数ペア:

[(1, 30813666), (2, 15406833), (3, 10271222), (6, 5135611), (13, 2370282), (26, 1185141), (39, 790094), (78, 395047)]