12447732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 31921344

約数和(自身を除く): 19473612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 521, 543, 724, 1042, 1086, 1563, 1991, 2084, 2172, 3126, 3982, 5731, 5973, 6252, 7964, 11462, 11946, 17193, 22924, 23892, 34386, 68772, 94301, 188602, 282903, 377204, 565806, 1037311, 1131612, 2074622, 3111933, 4149244, 6223866, 12447732]

約数ペア:

[(1, 12447732), (2, 6223866), (3, 4149244), (4, 3111933), (6, 2074622), (11, 1131612), (12, 1037311), (22, 565806), (33, 377204), (44, 282903), (66, 188602), (132, 94301), (181, 68772), (362, 34386), (521, 23892), (543, 22924), (724, 17193), (1042, 11946), (1086, 11462), (1563, 7964), (1991, 6252), (2084, 5973), (2172, 5731), (3126, 3982)]