81858186

素因数分解:

$2^1\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{4327}}^1$

素因数の和:5386

約数の個数: 24

約数和(自身を含む): 177569184

約数和(自身を除く): 95710998

約数列:

[1, 2, 3, 6, 9, 18, 1051, 2102, 3153, 4327, 6306, 8654, 9459, 12981, 18918, 25962, 38943, 77886, 4547677, 9095354, 13643031, 27286062, 40929093, 81858186]

約数ペア:

[(1, 81858186), (2, 40929093), (3, 27286062), (6, 13643031), (9, 9095354), (18, 4547677), (1051, 77886), (2102, 38943), (3153, 25962), (4327, 18918), (6306, 12981), (8654, 9459)]