13730868

素因数分解:

$2^2\times 3^2\times {\mathrm{381413}}^1$

素因数の和:381423

約数の個数: 18

約数和(自身を含む): 34708674

約数和(自身を除く): 20977806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 381413, 762826, 1144239, 1525652, 2288478, 3432717, 4576956, 6865434, 13730868]

約数ペア:

[(1, 13730868), (2, 6865434), (3, 4576956), (4, 3432717), (6, 2288478), (9, 1525652), (12, 1144239), (18, 762826), (36, 381413)]