13438386

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:742

約数の個数: 56

約数和(自身を含む): 32593260

約数和(自身を除く): 19154874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 709, 729, 1053, 1418, 1458, 2106, 2127, 3159, 4254, 6318, 6381, 9217, 9477, 12762, 18434, 18954, 19143, 27651, 38286, 55302, 57429, 82953, 114858, 165906, 172287, 248859, 344574, 497718, 516861, 746577, 1033722, 1493154, 2239731, 4479462, 6719193, 13438386]

約数ペア:

[(1, 13438386), (2, 6719193), (3, 4479462), (6, 2239731), (9, 1493154), (13, 1033722), (18, 746577), (26, 516861), (27, 497718), (39, 344574), (54, 248859), (78, 172287), (81, 165906), (117, 114858), (162, 82953), (234, 57429), (243, 55302), (351, 38286), (486, 27651), (702, 19143), (709, 18954), (729, 18434), (1053, 12762), (1418, 9477), (1458, 9217), (2106, 6381), (2127, 6318), (3159, 4254)]