21584022

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 22894698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 269, 311, 538, 622, 807, 933, 1614, 1866, 11567, 13373, 23134, 26746, 34701, 40119, 69402, 80238, 83659, 167318, 250977, 501954, 3597337, 7194674, 10792011, 21584022]

約数ペア:

[(1, 21584022), (2, 10792011), (3, 7194674), (6, 3597337), (43, 501954), (86, 250977), (129, 167318), (258, 83659), (269, 80238), (311, 69402), (538, 40119), (622, 34701), (807, 26746), (933, 23134), (1614, 13373), (1866, 11567)]