2019935646

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{279847}}^1$

素因数の和:280256

約数の個数: 24

約数和(自身を含む): 4387456944

約数和(自身を除く): 2367521298

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 279847, 559694, 839541, 1679082, 2518623, 5037246, 112218647, 224437294, 336655941, 673311882, 1009967823, 2019935646]

約数ペア:

[(1, 2019935646), (2, 1009967823), (3, 673311882), (6, 336655941), (9, 224437294), (18, 112218647), (401, 5037246), (802, 2518623), (1203, 1679082), (2406, 839541), (3609, 559694), (7218, 279847)]