18423167032

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{42463}}^1$

素因数の和:42943

約数の個数: 32

約数和(自身を含む): 34846807680

約数和(自身を除く): 16423640648

約数列:

[1, 2, 4, 8, 193, 281, 386, 562, 772, 1124, 1544, 2248, 42463, 54233, 84926, 108466, 169852, 216932, 339704, 433864, 8195359, 11932103, 16390718, 23864206, 32781436, 47728412, 65562872, 95456824, 2302895879, 4605791758, 9211583516, 18423167032]

約数ペア:

[(1, 18423167032), (2, 9211583516), (4, 4605791758), (8, 2302895879), (193, 95456824), (281, 65562872), (386, 47728412), (562, 32781436), (772, 23864206), (1124, 16390718), (1544, 11932103), (2248, 8195359), (42463, 433864), (54233, 339704), (84926, 216932), (108466, 169852)]