21000605766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101279}}^1\times {\mathrm{4937}}^1$

素因数の和:106228

約数の個数: 32

約数和(自身を含む): 48011581440

約数和(自身を除く): 27010975674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4937, 9874, 14811, 29622, 34559, 69118, 101279, 103677, 202558, 207354, 303837, 607674, 708953, 1417906, 2126859, 4253718, 500014423, 1000028846, 1500043269, 3000086538, 3500100961, 7000201922, 10500302883, 21000605766]

約数ペア:

[(1, 21000605766), (2, 10500302883), (3, 7000201922), (6, 3500100961), (7, 3000086538), (14, 1500043269), (21, 1000028846), (42, 500014423), (4937, 4253718), (9874, 2126859), (14811, 1417906), (29622, 708953), (34559, 607674), (69118, 303837), (101279, 207354), (103677, 202558)]