18491224

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{7529}}^1$

素因数の和:7842

約数の個数: 16

約数和(自身を含む): 34788600

約数和(自身を除く): 16297376

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 7529, 15058, 30116, 60232, 2311403, 4622806, 9245612, 18491224]

約数ペア:

[(1, 18491224), (2, 9245612), (4, 4622806), (8, 2311403), (307, 60232), (614, 30116), (1228, 15058), (2456, 7529)]