13209858

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5689}}^1$

素因数の和:5743

約数の個数: 32

約数和(自身を含む): 30043200

約数和(自身を除く): 16833342

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 5689, 11378, 17067, 34134, 51201, 102402, 153603, 244627, 307206, 489254, 733881, 1467762, 2201643, 4403286, 6604929, 13209858]

約数ペア:

[(1, 13209858), (2, 6604929), (3, 4403286), (6, 2201643), (9, 1467762), (18, 733881), (27, 489254), (43, 307206), (54, 244627), (86, 153603), (129, 102402), (258, 51201), (387, 34134), (774, 17067), (1161, 11378), (2322, 5689)]