9486428

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2473}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 19119072

約数和(自身を除く): 9632644

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 2473, 3836, 4946, 9892, 17311, 34622, 69244, 338801, 677602, 1355204, 2371607, 4743214, 9486428]

約数ペア:

[(1, 9486428), (2, 4743214), (4, 2371607), (7, 1355204), (14, 677602), (28, 338801), (137, 69244), (274, 34622), (548, 17311), (959, 9892), (1918, 4946), (2473, 3836)]