68734386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181837}}^1$

素因数の和:181855

約数の個数: 32

約数和(自身を含む): 174564480

約数和(自身を除く): 105830094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 181837, 363674, 545511, 1091022, 1272859, 1636533, 2545718, 3273066, 3818577, 4909599, 7637154, 9819198, 11455731, 22911462, 34367193, 68734386]

約数ペア:

[(1, 68734386), (2, 34367193), (3, 22911462), (6, 11455731), (7, 9819198), (9, 7637154), (14, 4909599), (18, 3818577), (21, 3273066), (27, 2545718), (42, 1636533), (54, 1272859), (63, 1091022), (126, 545511), (189, 363674), (378, 181837)]