15672897438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{407321}}^1$

素因数の和:407401

約数の個数: 48

約数和(自身を含む): 35104639248

約数和(自身を除く): 19431741810

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 583, 726, 1166, 1749, 3498, 6413, 12826, 19239, 38478, 407321, 814642, 1221963, 2443926, 4480531, 8961062, 13441593, 21588013, 26883186, 43176026, 49285841, 64764039, 98571682, 129528078, 147857523, 237468143, 295715046, 474936286, 712404429, 1424808858, 2612149573, 5224299146, 7836448719, 15672897438]

約数ペア:

[(1, 15672897438), (2, 7836448719), (3, 5224299146), (6, 2612149573), (11, 1424808858), (22, 712404429), (33, 474936286), (53, 295715046), (66, 237468143), (106, 147857523), (121, 129528078), (159, 98571682), (242, 64764039), (318, 49285841), (363, 43176026), (583, 26883186), (726, 21588013), (1166, 13441593), (1749, 8961062), (3498, 4480531), (6413, 2443926), (12826, 1221963), (19239, 814642), (38478, 407321)]