2018961414

素因数分解:

$2^1\times 3^2\times {\mathrm{112164523}}^1$

素因数の和:112164531

約数の個数: 12

約数和(自身を含む): 4374416436

約数和(自身を除く): 2355455022

約数列:

[1, 2, 3, 6, 9, 18, 112164523, 224329046, 336493569, 672987138, 1009480707, 2018961414]

約数ペア:

[(1, 2018961414), (2, 1009480707), (3, 672987138), (6, 336493569), (9, 224329046), (18, 112164523)]