66507546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22303}}^1$

素因数の和:22386

約数の個数: 32

約数和(自身を含む): 154165248

約数和(自身を除く): 87657702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 22303, 44606, 66909, 133818, 156121, 312242, 468363, 936726, 1583513, 3167026, 4750539, 9501078, 11084591, 22169182, 33253773, 66507546]

約数ペア:

[(1, 66507546), (2, 33253773), (3, 22169182), (6, 11084591), (7, 9501078), (14, 4750539), (21, 3167026), (42, 1583513), (71, 936726), (142, 468363), (213, 312242), (426, 156121), (497, 133818), (994, 66909), (1491, 44606), (2982, 22303)]