8291266542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{166351}}^1$

素因数の和:166446

約数の個数: 64

約数和(自身を含む): 20121937920

約数和(自身を除く): 11830671378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3834, 5538, 8307, 16614, 24921, 49842, 166351, 332702, 499053, 998106, 1497159, 2162563, 2994318, 4325126, 4491477, 6487689, 8982954, 11810921, 12975378, 19463067, 23621842, 35432763, 38926134, 58389201, 70865526, 106298289, 116778402, 153541973, 212596578, 307083946, 318894867, 460625919, 637789734, 921251838, 1381877757, 2763755514, 4145633271, 8291266542]

約数ペア:

[(1, 8291266542), (2, 4145633271), (3, 2763755514), (6, 1381877757), (9, 921251838), (13, 637789734), (18, 460625919), (26, 318894867), (27, 307083946), (39, 212596578), (54, 153541973), (71, 116778402), (78, 106298289), (117, 70865526), (142, 58389201), (213, 38926134), (234, 35432763), (351, 23621842), (426, 19463067), (639, 12975378), (702, 11810921), (923, 8982954), (1278, 6487689), (1846, 4491477), (1917, 4325126), (2769, 2994318), (3834, 2162563), (5538, 1497159), (8307, 998106), (16614, 499053), (24921, 332702), (49842, 166351)]