2017745742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19781821}}^1$

素因数の和:19781843

約数の個数: 16

約数和(自身を含む): 4272873552

約数和(自身を除く): 2255127810

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19781821, 39563642, 59345463, 118690926, 336290957, 672581914, 1008872871, 2017745742]

約数ペア:

[(1, 2017745742), (2, 1008872871), (3, 672581914), (6, 336290957), (17, 118690926), (34, 59345463), (51, 39563642), (102, 19781821)]