66489804

素因数分解:

$2^2\times 3^2\times {\mathrm{1846939}}^1$

素因数の和:1846949

約数の個数: 18

約数和(自身を含む): 168071540

約数和(自身を除く): 101581736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1846939, 3693878, 5540817, 7387756, 11081634, 16622451, 22163268, 33244902, 66489804]

約数ペア:

[(1, 66489804), (2, 33244902), (3, 22163268), (4, 16622451), (6, 11081634), (9, 7387756), (12, 5540817), (18, 3693878), (36, 1846939)]