15643728

素因数分解:

$2^4\times 3^2\times {\mathrm{108637}}^1$

素因数の和:108651

約数の個数: 30

約数和(自身を含む): 43781114

約数和(自身を除く): 28137386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108637, 217274, 325911, 434548, 651822, 869096, 977733, 1303644, 1738192, 1955466, 2607288, 3910932, 5214576, 7821864, 15643728]

約数ペア:

[(1, 15643728), (2, 7821864), (3, 5214576), (4, 3910932), (6, 2607288), (8, 1955466), (9, 1738192), (12, 1303644), (16, 977733), (18, 869096), (24, 651822), (36, 434548), (48, 325911), (72, 217274), (144, 108637)]