121260438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{518207}}^1$

素因数の和:518228

約数の個数: 24

約数和(自身を含む): 282941568

約数和(自身を除く): 161681130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 518207, 1036414, 1554621, 3109242, 4663863, 6736691, 9327726, 13473382, 20210073, 40420146, 60630219, 121260438]

約数ペア:

[(1, 121260438), (2, 60630219), (3, 40420146), (6, 20210073), (9, 13473382), (13, 9327726), (18, 6736691), (26, 4663863), (39, 3109242), (78, 1554621), (117, 1036414), (234, 518207)]