7131931728

素因数分解:

$2^4\times 3^1\times {\mathrm{148581911}}^1$

素因数の和:148581922

約数の個数: 20

約数和(自身を含む): 18424157088

約数和(自身を除く): 11292225360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 148581911, 297163822, 445745733, 594327644, 891491466, 1188655288, 1782982932, 2377310576, 3565965864, 7131931728]

約数ペア:

[(1, 7131931728), (2, 3565965864), (3, 2377310576), (4, 1782982932), (6, 1188655288), (8, 891491466), (12, 594327644), (16, 445745733), (24, 297163822), (48, 148581911)]