18438548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6911}}^1$

素因数の和:6967

約数の個数: 24

約数和(自身を含む): 34836480

約数和(自身を除く): 16397932

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 6911, 13822, 27644, 158953, 200419, 317906, 400838, 635812, 801676, 4609637, 9219274, 18438548]

約数ペア:

[(1, 18438548), (2, 9219274), (4, 4609637), (23, 801676), (29, 635812), (46, 400838), (58, 317906), (92, 200419), (116, 158953), (667, 27644), (1334, 13822), (2668, 6911)]