1880521614

素因数分解:

$2^1\times 3^2\times {\mathrm{104473423}}^1$

素因数の和:104473431

約数の個数: 12

約数和(自身を含む): 4074463536

約数和(自身を除く): 2193941922

約数列:

[1, 2, 3, 6, 9, 18, 104473423, 208946846, 313420269, 626840538, 940260807, 1880521614]

約数ペア:

[(1, 1880521614), (2, 940260807), (3, 626840538), (6, 313420269), (9, 208946846), (18, 104473423)]