61720902

素因数分解:

$2^1\times 3^2\times {\mathrm{929}}^1\times {\mathrm{3691}}^1$

素因数の和:4628

約数の個数: 24

約数和(自身を含む): 133908840

約数和(自身を除く): 72187938

約数列:

[1, 2, 3, 6, 9, 18, 929, 1858, 2787, 3691, 5574, 7382, 8361, 11073, 16722, 22146, 33219, 66438, 3428939, 6857878, 10286817, 20573634, 30860451, 61720902]

約数ペア:

[(1, 61720902), (2, 30860451), (3, 20573634), (6, 10286817), (9, 6857878), (18, 3428939), (929, 66438), (1858, 33219), (2787, 22146), (3691, 16722), (5574, 11073), (7382, 8361)]