2019978414

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3620033}}^1$

素因数の和:3620072

約数の個数: 24

約数和(自身を含む): 4517802432

約数和(自身を除く): 2497824018

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3620033, 7240066, 10860099, 21720198, 32580297, 65160594, 112221023, 224442046, 336663069, 673326138, 1009989207, 2019978414]

約数ペア:

[(1, 2019978414), (2, 1009989207), (3, 673326138), (6, 336663069), (9, 224442046), (18, 112221023), (31, 65160594), (62, 32580297), (93, 21720198), (186, 10860099), (279, 7240066), (558, 3620033)]