2018344689

素因数分解:

$3^3\times {\mathrm{4783}}^1\times {\mathrm{15629}}^1$

素因数の和:20421

約数の個数: 16

約数和(自身を含む): 2990956800

約数和(自身を除く): 972612111

約数列:

[1, 3, 9, 27, 4783, 14349, 15629, 43047, 46887, 129141, 140661, 421983, 74753507, 224260521, 672781563, 2018344689]

約数ペア:

[(1, 2018344689), (3, 672781563), (9, 224260521), (27, 74753507), (4783, 421983), (14349, 140661), (15629, 129141), (43047, 46887)]