12394746

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 35852544

約数和(自身を除く): 23457798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 47, 49, 63, 69, 78, 91, 94, 98, 117, 126, 138, 141, 147, 161, 182, 207, 234, 273, 282, 294, 299, 322, 329, 414, 423, 441, 483, 546, 598, 611, 637, 658, 819, 846, 882, 897, 966, 987, 1081, 1127, 1222, 1274, 1449, 1638, 1794, 1833, 1911, 1974, 2093, 2162, 2254, 2303, 2691, 2898, 2961, 3243, 3381, 3666, 3822, 4186, 4277, 4606, 5382, 5499, 5733, 5922, 6279, 6486, 6762, 6909, 7567, 8554, 9729, 10143, 10998, 11466, 12558, 12831, 13818, 14053, 14651, 15134, 18837, 19458, 20286, 20727, 22701, 25662, 28106, 29302, 29939, 37674, 38493, 41454, 42159, 43953, 45402, 52969, 59878, 68103, 76986, 84318, 87906, 89817, 98371, 105938, 126477, 131859, 136206, 158907, 179634, 196742, 252954, 263718, 269451, 295113, 317814, 476721, 538902, 590226, 688597, 885339, 953442, 1377194, 1770678, 2065791, 4131582, 6197373, 12394746]

約数ペア:

[(1, 12394746), (2, 6197373), (3, 4131582), (6, 2065791), (7, 1770678), (9, 1377194), (13, 953442), (14, 885339), (18, 688597), (21, 590226), (23, 538902), (26, 476721), (39, 317814), (42, 295113), (46, 269451), (47, 263718), (49, 252954), (63, 196742), (69, 179634), (78, 158907), (91, 136206), (94, 131859), (98, 126477), (117, 105938), (126, 98371), (138, 89817), (141, 87906), (147, 84318), (161, 76986), (182, 68103), (207, 59878), (234, 52969), (273, 45402), (282, 43953), (294, 42159), (299, 41454), (322, 38493), (329, 37674), (414, 29939), (423, 29302), (441, 28106), (483, 25662), (546, 22701), (598, 20727), (611, 20286), (637, 19458), (658, 18837), (819, 15134), (846, 14651), (882, 14053), (897, 13818), (966, 12831), (987, 12558), (1081, 11466), (1127, 10998), (1222, 10143), (1274, 9729), (1449, 8554), (1638, 7567), (1794, 6909), (1833, 6762), (1911, 6486), (1974, 6279), (2093, 5922), (2162, 5733), (2254, 5499), (2303, 5382), (2691, 4606), (2898, 4277), (2961, 4186), (3243, 3822), (3381, 3666)]