138835746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1101871}}^1$

素因数の和:1101886

約数の個数: 24

約数和(自身を含む): 343784064

約数和(自身を除く): 204948318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1101871, 2203742, 3305613, 6611226, 7713097, 9916839, 15426194, 19833678, 23139291, 46278582, 69417873, 138835746]

約数ペア:

[(1, 138835746), (2, 69417873), (3, 46278582), (6, 23139291), (7, 19833678), (9, 15426194), (14, 9916839), (18, 7713097), (21, 6611226), (42, 3305613), (63, 2203742), (126, 1101871)]