39371994

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5232

約数の個数: 40

約数和(自身を含む): 90116928

約数和(自身を除く): 50744934

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 5171, 7614, 10342, 15513, 31026, 46539, 93078, 139617, 243037, 279234, 418851, 486074, 729111, 837702, 1458222, 2187333, 4374666, 6561999, 13123998, 19685997, 39371994]

約数ペア:

[(1, 39371994), (2, 19685997), (3, 13123998), (6, 6561999), (9, 4374666), (18, 2187333), (27, 1458222), (47, 837702), (54, 729111), (81, 486074), (94, 418851), (141, 279234), (162, 243037), (282, 139617), (423, 93078), (846, 46539), (1269, 31026), (2538, 15513), (3807, 10342), (5171, 7614)]