81492522

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191297}}^1$

素因数の和:191373

約数の個数: 16

約数和(自身を含む): 165281472

約数和(自身を除く): 83788950

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 191297, 382594, 573891, 1147782, 13582087, 27164174, 40746261, 81492522]

約数ペア:

[(1, 81492522), (2, 40746261), (3, 27164174), (6, 13582087), (71, 1147782), (142, 573891), (213, 382594), (426, 191297)]