21703308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{164419}}^1$

素因数の和:164437

約数の個数: 24

約数和(自身を含む): 55245120

約数和(自身を除く): 33541812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 164419, 328838, 493257, 657676, 986514, 1808609, 1973028, 3617218, 5425827, 7234436, 10851654, 21703308]

約数ペア:

[(1, 21703308), (2, 10851654), (3, 7234436), (4, 5425827), (6, 3617218), (11, 1973028), (12, 1808609), (22, 986514), (33, 657676), (44, 493257), (66, 328838), (132, 164419)]