18194484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 56306880

約数和(自身を除く): 38112396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 97, 98, 116, 132, 147, 154, 174, 194, 196, 203, 231, 291, 294, 308, 319, 348, 388, 406, 462, 539, 582, 588, 609, 638, 679, 812, 924, 957, 1067, 1078, 1164, 1218, 1276, 1358, 1421, 1617, 1914, 2037, 2134, 2156, 2233, 2436, 2716, 2813, 2842, 3201, 3234, 3828, 4074, 4263, 4268, 4466, 4753, 5626, 5684, 6402, 6468, 6699, 7469, 8148, 8439, 8526, 8932, 9506, 11252, 12804, 13398, 14259, 14938, 15631, 16878, 17052, 19012, 19691, 22407, 26796, 28518, 29876, 30943, 31262, 33756, 39382, 44814, 46893, 52283, 57036, 59073, 61886, 62524, 78764, 89628, 92829, 93786, 104566, 118146, 123772, 137837, 156849, 185658, 187572, 209132, 216601, 236292, 275674, 313698, 371316, 413511, 433202, 551348, 627396, 649803, 827022, 866404, 1299606, 1516207, 1654044, 2599212, 3032414, 4548621, 6064828, 9097242, 18194484]

約数ペア:

[(1, 18194484), (2, 9097242), (3, 6064828), (4, 4548621), (6, 3032414), (7, 2599212), (11, 1654044), (12, 1516207), (14, 1299606), (21, 866404), (22, 827022), (28, 649803), (29, 627396), (33, 551348), (42, 433202), (44, 413511), (49, 371316), (58, 313698), (66, 275674), (77, 236292), (84, 216601), (87, 209132), (97, 187572), (98, 185658), (116, 156849), (132, 137837), (147, 123772), (154, 118146), (174, 104566), (194, 93786), (196, 92829), (203, 89628), (231, 78764), (291, 62524), (294, 61886), (308, 59073), (319, 57036), (348, 52283), (388, 46893), (406, 44814), (462, 39382), (539, 33756), (582, 31262), (588, 30943), (609, 29876), (638, 28518), (679, 26796), (812, 22407), (924, 19691), (957, 19012), (1067, 17052), (1078, 16878), (1164, 15631), (1218, 14938), (1276, 14259), (1358, 13398), (1421, 12804), (1617, 11252), (1914, 9506), (2037, 8932), (2134, 8526), (2156, 8439), (2233, 8148), (2436, 7469), (2716, 6699), (2813, 6468), (2842, 6402), (3201, 5684), (3234, 5626), (3828, 4753), (4074, 4466), (4263, 4268)]