2003679666

素因数分解:

$2^1\times 3^4\times {\mathrm{12368393}}^1$

素因数の和:12368407

約数の個数: 20

約数和(自身を含む): 4489727022

約数和(自身を除く): 2486047356

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12368393, 24736786, 37105179, 74210358, 111315537, 222631074, 333946611, 667893222, 1001839833, 2003679666]

約数ペア:

[(1, 2003679666), (2, 1001839833), (3, 667893222), (6, 333946611), (9, 222631074), (18, 111315537), (27, 74210358), (54, 37105179), (81, 24736786), (162, 12368393)]