2018779533

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{11083}}^1$

素因数の和:11673

約数の個数: 24

約数和(自身を含む): 3000571808

約数和(自身を除く): 981792275

約数列:

[1, 3, 9, 37, 111, 333, 547, 1641, 4923, 11083, 20239, 33249, 60717, 99747, 182151, 410071, 1230213, 3690639, 6062401, 18187203, 54561609, 224308837, 672926511, 2018779533]

約数ペア:

[(1, 2018779533), (3, 672926511), (9, 224308837), (37, 54561609), (111, 18187203), (333, 6062401), (547, 3690639), (1641, 1230213), (4923, 410071), (11083, 182151), (20239, 99747), (33249, 60717)]