12456774

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 30746880

約数和(自身を除く): 18290106

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 134, 198, 201, 297, 313, 402, 594, 603, 626, 737, 939, 1206, 1474, 1809, 1878, 2211, 2817, 3443, 3618, 4422, 5634, 6633, 6886, 8451, 10329, 13266, 16902, 19899, 20658, 20971, 30987, 39798, 41942, 61974, 62913, 92961, 125826, 185922, 188739, 230681, 377478, 461362, 566217, 692043, 1132434, 1384086, 2076129, 4152258, 6228387, 12456774]

約数ペア:

[(1, 12456774), (2, 6228387), (3, 4152258), (6, 2076129), (9, 1384086), (11, 1132434), (18, 692043), (22, 566217), (27, 461362), (33, 377478), (54, 230681), (66, 188739), (67, 185922), (99, 125826), (134, 92961), (198, 62913), (201, 61974), (297, 41942), (313, 39798), (402, 30987), (594, 20971), (603, 20658), (626, 19899), (737, 16902), (939, 13266), (1206, 10329), (1474, 8451), (1809, 6886), (1878, 6633), (2211, 5634), (2817, 4422), (3443, 3618)]