72021858

素因数分解:

$2^1\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{9767}}^1$

素因数の和:11001

約数の個数: 16

約数和(自身を含む): 144175680

約数和(自身を除く): 72153822

約数列:

[1, 2, 3, 6, 1229, 2458, 3687, 7374, 9767, 19534, 29301, 58602, 12003643, 24007286, 36010929, 72021858]

約数ペア:

[(1, 72021858), (2, 36010929), (3, 24007286), (6, 12003643), (1229, 58602), (2458, 29301), (3687, 19534), (7374, 9767)]