42538626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181789}}^1$

素因数の和:181810

約数の個数: 24

約数和(自身を含む): 99257340

約数和(自身を除く): 56718714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 181789, 363578, 545367, 1090734, 1636101, 2363257, 3272202, 4726514, 7089771, 14179542, 21269313, 42538626]

約数ペア:

[(1, 42538626), (2, 21269313), (3, 14179542), (6, 7089771), (9, 4726514), (13, 3272202), (18, 2363257), (26, 1636101), (39, 1090734), (78, 545367), (117, 363578), (234, 181789)]