11897382078

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2352191}}^1$

素因数の和:2352480

約数の個数: 24

約数和(自身を含む): 25869407616

約数和(自身を除く): 13972025538

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 2352191, 4704382, 7056573, 14113146, 21169719, 42339438, 660965671, 1321931342, 1982897013, 3965794026, 5948691039, 11897382078]

約数ペア:

[(1, 11897382078), (2, 5948691039), (3, 3965794026), (6, 1982897013), (9, 1321931342), (18, 660965671), (281, 42339438), (562, 21169719), (843, 14113146), (1686, 7056573), (2529, 4704382), (5058, 2352191)]