87974718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1127881}}^1$

素因数の和:1127899

約数の個数: 16

約数和(自身を含む): 189484176

約数和(自身を除く): 101509458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1127881, 2255762, 3383643, 6767286, 14662453, 29324906, 43987359, 87974718]

約数ペア:

[(1, 87974718), (2, 43987359), (3, 29324906), (6, 14662453), (13, 6767286), (26, 3383643), (39, 2255762), (78, 1127881)]