68181854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{35923}}^1$

素因数の和:36011

約数の個数: 16

約数和(自身を含む): 111651792

約数和(自身を除く): 43469938

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 35923, 71846, 466999, 933998, 2622379, 5244758, 34090927, 68181854]

約数ペア:

[(1, 68181854), (2, 34090927), (13, 5244758), (26, 2622379), (73, 933998), (146, 466999), (949, 71846), (1898, 35923)]