22122441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 36850320

約数和(自身を除く): 14727879

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 619, 627, 1083, 1857, 1881, 3249, 3971, 5571, 6809, 11761, 11913, 20427, 35283, 35739, 61281, 105849, 129371, 223459, 388113, 670377, 1164339, 2011131, 2458049, 7374147, 22122441]

約数ペア:

[(1, 22122441), (3, 7374147), (9, 2458049), (11, 2011131), (19, 1164339), (33, 670377), (57, 388113), (99, 223459), (171, 129371), (209, 105849), (361, 61281), (619, 35739), (627, 35283), (1083, 20427), (1857, 11913), (1881, 11761), (3249, 6809), (3971, 5571)]