18288426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{234467}}^1$

素因数の和:234485

約数の個数: 16

約数和(自身を含む): 39390624

約数和(自身を除く): 21102198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 234467, 468934, 703401, 1406802, 3048071, 6096142, 9144213, 18288426]

約数ペア:

[(1, 18288426), (2, 9144213), (3, 6096142), (6, 3048071), (13, 1406802), (26, 703401), (39, 468934), (78, 234467)]