18922866

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10273}}^1$

素因数の和:10585

約数の個数: 16

約数和(自身を含む): 37972704

約数和(自身を除く): 19049838

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10273, 20546, 30819, 61638, 3153811, 6307622, 9461433, 18922866]

約数ペア:

[(1, 18922866), (2, 9461433), (3, 6307622), (6, 3153811), (307, 61638), (614, 30819), (921, 20546), (1842, 10273)]