67154406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1999}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 79725594

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 509, 1018, 1527, 1999, 3054, 3998, 5599, 5997, 11198, 11994, 16797, 21989, 33594, 43978, 65967, 131934, 1017491, 2034982, 3052473, 6104946, 11192401, 22384802, 33577203, 67154406]

約数ペア:

[(1, 67154406), (2, 33577203), (3, 22384802), (6, 11192401), (11, 6104946), (22, 3052473), (33, 2034982), (66, 1017491), (509, 131934), (1018, 65967), (1527, 43978), (1999, 33594), (3054, 21989), (3998, 16797), (5599, 11994), (5997, 11198)]