12638106

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 32382504

約数和(自身を除く): 19744398

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 353, 442, 459, 663, 702, 706, 918, 1053, 1059, 1326, 1377, 1989, 2106, 2118, 2754, 3177, 3978, 4589, 5967, 6001, 6354, 9178, 9531, 11934, 12002, 13767, 17901, 18003, 19062, 27534, 28593, 35802, 36006, 41301, 54009, 57186, 78013, 82602, 108018, 123903, 156026, 162027, 234039, 247806, 324054, 371709, 468078, 486081, 702117, 743418, 972162, 1404234, 2106351, 4212702, 6319053, 12638106]

約数ペア:

[(1, 12638106), (2, 6319053), (3, 4212702), (6, 2106351), (9, 1404234), (13, 972162), (17, 743418), (18, 702117), (26, 486081), (27, 468078), (34, 371709), (39, 324054), (51, 247806), (54, 234039), (78, 162027), (81, 156026), (102, 123903), (117, 108018), (153, 82602), (162, 78013), (221, 57186), (234, 54009), (306, 41301), (351, 36006), (353, 35802), (442, 28593), (459, 27534), (663, 19062), (702, 18003), (706, 17901), (918, 13767), (1053, 12002), (1059, 11934), (1326, 9531), (1377, 9178), (1989, 6354), (2106, 6001), (2118, 5967), (2754, 4589), (3177, 3978)]