86640486

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{36373}}^1$

素因数の和:36775

約数の個数: 16

約数和(自身を含む): 173722224

約数和(自身を除く): 87081738

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 36373, 72746, 109119, 218238, 14440081, 28880162, 43320243, 86640486]

約数ペア:

[(1, 86640486), (2, 43320243), (3, 28880162), (6, 14440081), (397, 218238), (794, 109119), (1191, 72746), (2382, 36373)]