21035934

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{4219}}^1$

素因数の和:4504

約数の個数: 24

約数和(自身を含む): 45753240

約数和(自身を除く): 24717306

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4219, 4986, 8438, 12657, 25314, 37971, 75942, 1168663, 2337326, 3505989, 7011978, 10517967, 21035934]

約数ペア:

[(1, 21035934), (2, 10517967), (3, 7011978), (6, 3505989), (9, 2337326), (18, 1168663), (277, 75942), (554, 37971), (831, 25314), (1662, 12657), (2493, 8438), (4219, 4986)]