21167676

素因数分解:

$2^2\times 3^3\times {\mathrm{195997}}^1$

素因数の和:196010

約数の個数: 24

約数和(自身を含む): 54879440

約数和(自身を除く): 33711764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 195997, 391994, 587991, 783988, 1175982, 1763973, 2351964, 3527946, 5291919, 7055892, 10583838, 21167676]

約数ペア:

[(1, 21167676), (2, 10583838), (3, 7055892), (4, 5291919), (6, 3527946), (9, 2351964), (12, 1763973), (18, 1175982), (27, 783988), (36, 587991), (54, 391994), (108, 195997)]