55913718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1331279}}^1$

素因数の和:1331291

約数の個数: 16

約数和(自身を含む): 127802880

約数和(自身を除く): 71889162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1331279, 2662558, 3993837, 7987674, 9318953, 18637906, 27956859, 55913718]

約数ペア:

[(1, 55913718), (2, 27956859), (3, 18637906), (6, 9318953), (7, 7987674), (14, 3993837), (21, 2662558), (42, 1331279)]