78943482

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{33479}}^1$

素因数の和:33618

約数の個数: 24

約数和(自身を含む): 172355040

約数和(自身を除く): 93411558

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 33479, 66958, 100437, 200874, 301311, 602622, 4385749, 8771498, 13157247, 26314494, 39471741, 78943482]

約数ペア:

[(1, 78943482), (2, 39471741), (3, 26314494), (6, 13157247), (9, 8771498), (18, 4385749), (131, 602622), (262, 301311), (393, 200874), (786, 100437), (1179, 66958), (2358, 33479)]