2018929926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1125379}}^1$

素因数の和:1125420

約数の個数: 32

約数和(自身を含む): 4537532160

約数和(自身を除く): 2518602234

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 1125379, 2250758, 3376137, 6752274, 14629927, 25883717, 29259854, 43889781, 51767434, 77651151, 87779562, 155302302, 336488321, 672976642, 1009464963, 2018929926]

約数ペア:

[(1, 2018929926), (2, 1009464963), (3, 672976642), (6, 336488321), (13, 155302302), (23, 87779562), (26, 77651151), (39, 51767434), (46, 43889781), (69, 29259854), (78, 25883717), (138, 14629927), (299, 6752274), (598, 3376137), (897, 2250758), (1794, 1125379)]