64674786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{979921}}^1$

素因数の和:979937

約数の個数: 16

約数和(自身を含む): 141108768

約数和(自身を除く): 76433982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 979921, 1959842, 2939763, 5879526, 10779131, 21558262, 32337393, 64674786]

約数ペア:

[(1, 64674786), (2, 32337393), (3, 21558262), (6, 10779131), (11, 5879526), (22, 2939763), (33, 1959842), (66, 979921)]