66686616

素因数分解:

$2^3\times 3^2\times {\mathrm{926203}}^1$

素因数の和:926215

約数の個数: 24

約数和(自身を含む): 180609780

約数和(自身を除く): 113923164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 926203, 1852406, 2778609, 3704812, 5557218, 7409624, 8335827, 11114436, 16671654, 22228872, 33343308, 66686616]

約数ペア:

[(1, 66686616), (2, 33343308), (3, 22228872), (4, 16671654), (6, 11114436), (8, 8335827), (9, 7409624), (12, 5557218), (18, 3704812), (24, 2778609), (36, 1852406), (72, 926203)]