189623538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 455777280

約数和(自身を除く): 266153742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 313, 351, 626, 702, 863, 939, 1726, 1878, 2589, 2817, 4069, 5178, 5634, 7767, 8138, 8451, 11219, 12207, 15534, 16902, 22438, 23301, 24414, 33657, 36621, 46602, 67314, 73242, 100971, 109863, 201942, 219726, 270119, 302913, 540238, 605826, 810357, 1620714, 2431071, 3511547, 4862142, 7023094, 7293213, 10534641, 14586426, 21069282, 31603923, 63207846, 94811769, 189623538]

約数ペア:

[(1, 189623538), (2, 94811769), (3, 63207846), (6, 31603923), (9, 21069282), (13, 14586426), (18, 10534641), (26, 7293213), (27, 7023094), (39, 4862142), (54, 3511547), (78, 2431071), (117, 1620714), (234, 810357), (313, 605826), (351, 540238), (626, 302913), (702, 270119), (863, 219726), (939, 201942), (1726, 109863), (1878, 100971), (2589, 73242), (2817, 67314), (4069, 46602), (5178, 36621), (5634, 33657), (7767, 24414), (8138, 23301), (8451, 22438), (11219, 16902), (12207, 15534)]