16197786

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 41240640

約数和(自身を除く): 25042854

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 67, 74, 99, 111, 121, 134, 198, 201, 222, 242, 297, 333, 363, 402, 407, 594, 603, 666, 726, 737, 814, 999, 1089, 1206, 1221, 1474, 1809, 1998, 2178, 2211, 2442, 2479, 3267, 3618, 3663, 4422, 4477, 4958, 6534, 6633, 7326, 7437, 8107, 8954, 10989, 13266, 13431, 14874, 16214, 19899, 21978, 22311, 24321, 26862, 27269, 39798, 40293, 44622, 48642, 54538, 66933, 72963, 80586, 81807, 120879, 133866, 145926, 163614, 218889, 241758, 245421, 299959, 437778, 490842, 599918, 736263, 899877, 1472526, 1799754, 2699631, 5399262, 8098893, 16197786]

約数ペア:

[(1, 16197786), (2, 8098893), (3, 5399262), (6, 2699631), (9, 1799754), (11, 1472526), (18, 899877), (22, 736263), (27, 599918), (33, 490842), (37, 437778), (54, 299959), (66, 245421), (67, 241758), (74, 218889), (99, 163614), (111, 145926), (121, 133866), (134, 120879), (198, 81807), (201, 80586), (222, 72963), (242, 66933), (297, 54538), (333, 48642), (363, 44622), (402, 40293), (407, 39798), (594, 27269), (603, 26862), (666, 24321), (726, 22311), (737, 21978), (814, 19899), (999, 16214), (1089, 14874), (1206, 13431), (1221, 13266), (1474, 10989), (1809, 8954), (1998, 8107), (2178, 7437), (2211, 7326), (2442, 6633), (2479, 6534), (3267, 4958), (3618, 4477), (3663, 4422)]