66459804

素因数分解:

$2^2\times 3^1\times {\mathrm{5538317}}^1$

素因数の和:5538324

約数の個数: 12

約数和(自身を含む): 155072904

約数和(自身を除く): 88613100

約数列:

[1, 2, 3, 4, 6, 12, 5538317, 11076634, 16614951, 22153268, 33229902, 66459804]

約数ペア:

[(1, 66459804), (2, 33229902), (3, 22153268), (4, 16614951), (6, 11076634), (12, 5538317)]