80458416018

素因数分解:

$2^1\times 3^4\times {\mathrm{496656889}}^1$

素因数の和:496656903

約数の個数: 20

約数和(自身を含む): 180286451070

約数和(自身を除く): 99828035052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 496656889, 993313778, 1489970667, 2979941334, 4469912001, 8939824002, 13409736003, 26819472006, 40229208009, 80458416018]

約数ペア:

[(1, 80458416018), (2, 40229208009), (3, 26819472006), (6, 13409736003), (9, 8939824002), (18, 4469912001), (27, 2979941334), (54, 1489970667), (81, 993313778), (162, 496656889)]