21167390166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15963341}}^1$

素因数の和:15963376

約数の個数: 32

約数和(自身を含む): 48273146208

約数和(自身を除く): 27105756042

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15963341, 31926682, 47890023, 95780046, 207523433, 271376797, 415046866, 542753594, 622570299, 814130391, 1245140598, 1628260782, 3527898361, 7055796722, 10583695083, 21167390166]

約数ペア:

[(1, 21167390166), (2, 10583695083), (3, 7055796722), (6, 3527898361), (13, 1628260782), (17, 1245140598), (26, 814130391), (34, 622570299), (39, 542753594), (51, 415046866), (78, 271376797), (102, 207523433), (221, 95780046), (442, 47890023), (663, 31926682), (1326, 15963341)]