123638808

素因数分解:

$2^3\times 3^1\times {\mathrm{5151617}}^1$

素因数の和:5151626

約数の個数: 16

約数和(自身を含む): 309097080

約数和(自身を除く): 185458272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5151617, 10303234, 15454851, 20606468, 30909702, 41212936, 61819404, 123638808]

約数ペア:

[(1, 123638808), (2, 61819404), (3, 41212936), (4, 30909702), (6, 20606468), (8, 15454851), (12, 10303234), (24, 5151617)]