26647218

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12653}}^1$

素因数の和:12680

約数の個数: 40

約数和(自身を含む): 64307628

約数和(自身を除く): 37660410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 12653, 25306, 37959, 75918, 113877, 164489, 227754, 328978, 341631, 493467, 683262, 986934, 1024893, 1480401, 2049786, 2960802, 4441203, 8882406, 13323609, 26647218]

約数ペア:

[(1, 26647218), (2, 13323609), (3, 8882406), (6, 4441203), (9, 2960802), (13, 2049786), (18, 1480401), (26, 1024893), (27, 986934), (39, 683262), (54, 493467), (78, 341631), (81, 328978), (117, 227754), (162, 164489), (234, 113877), (351, 75918), (702, 37959), (1053, 25306), (2106, 12653)]