42038838

素因数分解:

$2^1\times 3^4\times {\mathrm{259499}}^1$

素因数の和:259513

約数の個数: 20

約数和(自身を含む): 94198500

約数和(自身を除く): 52159662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 259499, 518998, 778497, 1556994, 2335491, 4670982, 7006473, 14012946, 21019419, 42038838]

約数ペア:

[(1, 42038838), (2, 21019419), (3, 14012946), (6, 7006473), (9, 4670982), (18, 2335491), (27, 1556994), (54, 778497), (81, 518998), (162, 259499)]