81456846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{590267}}^1$

素因数の和:590295

約数の個数: 16

約数和(自身を含む): 169997184

約数和(自身を除く): 88540338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 590267, 1180534, 1770801, 3541602, 13576141, 27152282, 40728423, 81456846]

約数ペア:

[(1, 81456846), (2, 40728423), (3, 27152282), (6, 13576141), (23, 3541602), (46, 1770801), (69, 1180534), (138, 590267)]