139940946

素因数分解:

$2^1\times 3^4\times {\mathrm{863833}}^1$

素因数の和:863847

約数の個数: 20

約数和(自身を含む): 313571742

約数和(自身を除く): 173630796

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 863833, 1727666, 2591499, 5182998, 7774497, 15548994, 23323491, 46646982, 69970473, 139940946]

約数ペア:

[(1, 139940946), (2, 69970473), (3, 46646982), (6, 23323491), (9, 15548994), (18, 7774497), (27, 5182998), (54, 2591499), (81, 1727666), (162, 863833)]