3237654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 7462656

約数和(自身を除く): 4225002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 491, 942, 982, 1099, 1473, 2198, 2946, 3297, 3437, 6594, 6874, 10311, 20622, 77087, 154174, 231261, 462522, 539609, 1079218, 1618827, 3237654]

約数ペア:

[(1, 3237654), (2, 1618827), (3, 1079218), (6, 539609), (7, 462522), (14, 231261), (21, 154174), (42, 77087), (157, 20622), (314, 10311), (471, 6874), (491, 6594), (942, 3437), (982, 3297), (1099, 2946), (1473, 2198)]