1814396906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 3465400320

約数和(自身を除く): 1651003414

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 71, 133, 142, 161, 266, 322, 437, 497, 874, 994, 1349, 1633, 2698, 3059, 3266, 4177, 6118, 8354, 9443, 11431, 18886, 22862, 29239, 31027, 58478, 62054, 79363, 96071, 158726, 192142, 217189, 296567, 434378, 555541, 593134, 672497, 1111082, 1344994, 1825349, 2075969, 3650698, 4151938, 5634773, 6821041, 11269546, 12777443, 13642082, 25554886, 39443411, 47747287, 78886822, 95494574, 129599779, 259199558, 907198453, 1814396906]

約数ペア:

[(1, 1814396906), (2, 907198453), (7, 259199558), (14, 129599779), (19, 95494574), (23, 78886822), (38, 47747287), (46, 39443411), (71, 25554886), (133, 13642082), (142, 12777443), (161, 11269546), (266, 6821041), (322, 5634773), (437, 4151938), (497, 3650698), (874, 2075969), (994, 1825349), (1349, 1344994), (1633, 1111082), (2698, 672497), (3059, 593134), (3266, 555541), (4177, 434378), (6118, 296567), (8354, 217189), (9443, 192142), (11431, 158726), (18886, 96071), (22862, 79363), (29239, 62054), (31027, 58478)]