21492074706

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{11667793}}^1$

素因数の和:11668105

約数の個数: 16

約数和(自身を含む): 43124166624

約数和(自身を除く): 21632091918

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 11667793, 23335586, 35003379, 70006758, 3582012451, 7164024902, 10746037353, 21492074706]

約数ペア:

[(1, 21492074706), (2, 10746037353), (3, 7164024902), (6, 3582012451), (307, 70006758), (614, 35003379), (921, 23335586), (1842, 11667793)]