1393902

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1751058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 311, 498, 622, 747, 933, 1494, 1866, 2241, 2799, 4482, 5598, 8397, 16794, 25813, 51626, 77439, 154878, 232317, 464634, 696951, 1393902]

約数ペア:

[(1, 1393902), (2, 696951), (3, 464634), (6, 232317), (9, 154878), (18, 77439), (27, 51626), (54, 25813), (83, 16794), (166, 8397), (249, 5598), (311, 4482), (498, 2799), (622, 2241), (747, 1866), (933, 1494)]