64055646

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{2473}}^1$

素因数の和:3920

約数の個数: 24

約数和(自身を含む): 138939840

約数和(自身を除く): 74884194

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2473, 2878, 4317, 4946, 7419, 8634, 12951, 14838, 22257, 25902, 44514, 3558647, 7117294, 10675941, 21351882, 32027823, 64055646]

約数ペア:

[(1, 64055646), (2, 32027823), (3, 21351882), (6, 10675941), (9, 7117294), (18, 3558647), (1439, 44514), (2473, 25902), (2878, 22257), (4317, 14838), (4946, 12951), (7419, 8634)]