8668746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20939}}^1$

素因数の和:20970

約数の個数: 24

約数和(自身を含む): 19599840

約数和(自身を除く): 10931094

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 20939, 41878, 62817, 125634, 188451, 376902, 481597, 963194, 1444791, 2889582, 4334373, 8668746]

約数ペア:

[(1, 8668746), (2, 4334373), (3, 2889582), (6, 1444791), (9, 963194), (18, 481597), (23, 376902), (46, 188451), (69, 125634), (138, 62817), (207, 41878), (414, 20939)]