638106936

素因数分解:

$2^3\times 3^1\times {\mathrm{26587789}}^1$

素因数の和:26587798

約数の個数: 16

約数和(自身を含む): 1595267400

約数和(自身を除く): 957160464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 26587789, 53175578, 79763367, 106351156, 159526734, 212702312, 319053468, 638106936]

約数ペア:

[(1, 638106936), (2, 319053468), (3, 212702312), (4, 159526734), (6, 106351156), (8, 79763367), (12, 53175578), (24, 26587789)]