6398838

素因数分解:

$2^1\times 3^4\times {\mathrm{39499}}^1$

素因数の和:39513

約数の個数: 20

約数和(自身を含む): 14338500

約数和(自身を除く): 7939662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 39499, 78998, 118497, 236994, 355491, 710982, 1066473, 2132946, 3199419, 6398838]

約数ペア:

[(1, 6398838), (2, 3199419), (3, 2132946), (6, 1066473), (9, 710982), (18, 355491), (27, 236994), (54, 118497), (81, 78998), (162, 39499)]