2018697093

素因数分解:

$3^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{16927}}^1$

素因数の和:17574

約数の個数: 32

約数和(自身を含む): 3423518720

約数和(自身を除く): 1404821627

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 631, 1893, 4417, 5679, 13251, 16927, 17037, 39753, 50781, 118489, 119259, 152343, 355467, 457029, 1066401, 3199203, 10680937, 32042811, 74766559, 96128433, 224299677, 288385299, 672899031, 2018697093]

約数ペア:

[(1, 2018697093), (3, 672899031), (7, 288385299), (9, 224299677), (21, 96128433), (27, 74766559), (63, 32042811), (189, 10680937), (631, 3199203), (1893, 1066401), (4417, 457029), (5679, 355467), (13251, 152343), (16927, 119259), (17037, 118489), (39753, 50781)]