18084726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 43102800

約数和(自身を除く): 25018074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 613, 894, 1226, 1341, 1639, 1839, 2682, 3278, 3678, 4917, 5517, 6743, 9834, 11034, 13486, 14751, 20229, 29502, 40458, 60687, 91337, 121374, 182674, 274011, 548022, 822033, 1004707, 1644066, 2009414, 3014121, 6028242, 9042363, 18084726]

約数ペア:

[(1, 18084726), (2, 9042363), (3, 6028242), (6, 3014121), (9, 2009414), (11, 1644066), (18, 1004707), (22, 822033), (33, 548022), (66, 274011), (99, 182674), (149, 121374), (198, 91337), (298, 60687), (447, 40458), (613, 29502), (894, 20229), (1226, 14751), (1341, 13486), (1639, 11034), (1839, 9834), (2682, 6743), (3278, 5517), (3678, 4917)]