83879838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{665713}}^1$

素因数の和:665728

約数の個数: 24

約数和(自身を含む): 207702768

約数和(自身を除く): 123822930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 665713, 1331426, 1997139, 3994278, 4659991, 5991417, 9319982, 11982834, 13979973, 27959946, 41939919, 83879838]

約数ペア:

[(1, 83879838), (2, 41939919), (3, 27959946), (6, 13979973), (7, 11982834), (9, 9319982), (14, 5991417), (18, 4659991), (21, 3994278), (42, 1997139), (63, 1331426), (126, 665713)]