8981982

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 20390400

約数和(自身を除く): 11408418

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 3539, 7078, 10617, 21234, 31851, 63702, 95553, 166333, 191106, 332666, 498999, 997998, 1496997, 2993994, 4490991, 8981982]

約数ペア:

[(1, 8981982), (2, 4490991), (3, 2993994), (6, 1496997), (9, 997998), (18, 498999), (27, 332666), (47, 191106), (54, 166333), (94, 95553), (141, 63702), (282, 31851), (423, 21234), (846, 10617), (1269, 7078), (2538, 3539)]