809364924

素因数分解:

$2^2\times 3^2\times {\mathrm{1361}}^1\times {\mathrm{16519}}^1$

素因数の和:17890

約数の個数: 36

約数和(自身を含む): 2047521840

約数和(自身を除く): 1238156916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1361, 2722, 4083, 5444, 8166, 12249, 16332, 16519, 24498, 33038, 48996, 49557, 66076, 99114, 148671, 198228, 297342, 594684, 22482359, 44964718, 67447077, 89929436, 134894154, 202341231, 269788308, 404682462, 809364924]

約数ペア:

[(1, 809364924), (2, 404682462), (3, 269788308), (4, 202341231), (6, 134894154), (9, 89929436), (12, 67447077), (18, 44964718), (36, 22482359), (1361, 594684), (2722, 297342), (4083, 198228), (5444, 148671), (8166, 99114), (12249, 66076), (16332, 49557), (16519, 48996), (24498, 33038)]