69780978

素因数分解:

$2^1\times 3^2\times {\mathrm{1733}}^1\times {\mathrm{2237}}^1$

素因数の和:3978

約数の個数: 24

約数和(自身を含む): 151346988

約数和(自身を除く): 81566010

約数列:

[1, 2, 3, 6, 9, 18, 1733, 2237, 3466, 4474, 5199, 6711, 10398, 13422, 15597, 20133, 31194, 40266, 3876721, 7753442, 11630163, 23260326, 34890489, 69780978]

約数ペア:

[(1, 69780978), (2, 34890489), (3, 23260326), (6, 11630163), (9, 7753442), (18, 3876721), (1733, 40266), (2237, 31194), (3466, 20133), (4474, 15597), (5199, 13422), (6711, 10398)]