81883962

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{16189}}^1$

素因数の和:16478

約数の個数: 24

約数和(自身を含む): 178057620

約数和(自身を除く): 96173658

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 16189, 32378, 48567, 97134, 145701, 291402, 4549109, 9098218, 13647327, 27294654, 40941981, 81883962]

約数ペア:

[(1, 81883962), (2, 40941981), (3, 27294654), (6, 13647327), (9, 9098218), (18, 4549109), (281, 291402), (562, 145701), (843, 97134), (1686, 48567), (2529, 32378), (5058, 16189)]