21617466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21319}}^1$

素因数の和:21350

約数の個数: 24

約数和(自身を含む): 46818720

約数和(自身を除く): 25201254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 21319, 42638, 63957, 127914, 277147, 554294, 831441, 1662882, 3602911, 7205822, 10808733, 21617466]

約数ペア:

[(1, 21617466), (2, 10808733), (3, 7205822), (6, 3602911), (13, 1662882), (26, 831441), (39, 554294), (78, 277147), (169, 127914), (338, 63957), (507, 42638), (1014, 21319)]