12138948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{17747}}^1$

素因数の和:17776

約数の個数: 36

約数和(自身を含む): 32301360

約数和(自身を除く): 20162412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 17747, 35494, 53241, 70988, 106482, 159723, 212964, 319446, 337193, 638892, 674386, 1011579, 1348772, 2023158, 3034737, 4046316, 6069474, 12138948]

約数ペア:

[(1, 12138948), (2, 6069474), (3, 4046316), (4, 3034737), (6, 2023158), (9, 1348772), (12, 1011579), (18, 674386), (19, 638892), (36, 337193), (38, 319446), (57, 212964), (76, 159723), (114, 106482), (171, 70988), (228, 53241), (342, 35494), (684, 17747)]