18933996873

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1409}}^1\times {\mathrm{37019}}^1$

素因数の和:38453

約数の個数: 24

約数和(自身を含む): 27769442400

約数和(自身を除く): 8835445527

約数列:

[1, 3, 11, 33, 121, 363, 1409, 4227, 15499, 37019, 46497, 111057, 170489, 407209, 511467, 1221627, 4479299, 13437897, 52159771, 156479313, 573757481, 1721272443, 6311332291, 18933996873]

約数ペア:

[(1, 18933996873), (3, 6311332291), (11, 1721272443), (33, 573757481), (121, 156479313), (363, 52159771), (1409, 13437897), (4227, 4479299), (15499, 1221627), (37019, 511467), (46497, 407209), (111057, 170489)]