21041004084

素因数分解:

$2^2\times 3^1\times {\mathrm{1753417007}}^1$

素因数の和:1753417014

約数の個数: 12

約数和(自身を含む): 49095676224

約数和(自身を除く): 28054672140

約数列:

[1, 2, 3, 4, 6, 12, 1753417007, 3506834014, 5260251021, 7013668028, 10520502042, 21041004084]

約数ペア:

[(1, 21041004084), (2, 10520502042), (3, 7013668028), (4, 5260251021), (6, 3506834014), (12, 1753417007)]