2018140138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7586993}}^1$

素因数の和:7587021

約数の個数: 16

約数和(自身を含む): 3641757120

約数和(自身を除く): 1623616982

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7586993, 15173986, 53108951, 106217902, 144152867, 288305734, 1009070069, 2018140138]

約数ペア:

[(1, 2018140138), (2, 1009070069), (7, 288305734), (14, 144152867), (19, 106217902), (38, 53108951), (133, 15173986), (266, 7586993)]