67686818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{2213}}^1$

素因数の和:2629

約数の個数: 16

約数和(自身を含む): 104332536

約数和(自身を除く): 36645718

約数列:

[1, 2, 41, 82, 373, 746, 2213, 4426, 15293, 30586, 90733, 181466, 825449, 1650898, 33843409, 67686818]

約数ペア:

[(1, 67686818), (2, 33843409), (41, 1650898), (82, 825449), (373, 181466), (746, 90733), (2213, 30586), (4426, 15293)]