21141834

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{10273}}^1$

素因数の和:10299

約数の個数: 32

約数和(自身を含む): 49315200

約数和(自身を除く): 28173366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 10273, 20546, 30819, 61638, 71911, 143822, 215733, 431466, 503377, 1006754, 1510131, 3020262, 3523639, 7047278, 10570917, 21141834]

約数ペア:

[(1, 21141834), (2, 10570917), (3, 7047278), (6, 3523639), (7, 3020262), (14, 1510131), (21, 1006754), (42, 503377), (49, 431466), (98, 215733), (147, 143822), (294, 71911), (343, 61638), (686, 30819), (1029, 20546), (2058, 10273)]