66548826

素因数分解:

$2^1\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{2803}}^1$

素因数の和:4130

約数の個数: 24

約数和(自身を含む): 144349920

約数和(自身を除く): 77801094

約数列:

[1, 2, 3, 6, 9, 18, 1319, 2638, 2803, 3957, 5606, 7914, 8409, 11871, 16818, 23742, 25227, 50454, 3697157, 7394314, 11091471, 22182942, 33274413, 66548826]

約数ペア:

[(1, 66548826), (2, 33274413), (3, 22182942), (6, 11091471), (9, 7394314), (18, 3697157), (1319, 50454), (2638, 25227), (2803, 23742), (3957, 16818), (5606, 11871), (7914, 8409)]