1855665966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3851}}^1$

素因数の和:4030

約数の個数: 96

約数和(自身を含む): 4742582400

約数和(自身を除く): 2886916434

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 149, 154, 231, 294, 298, 447, 462, 539, 894, 1043, 1078, 1617, 1639, 2086, 3129, 3234, 3278, 3851, 4917, 6258, 7301, 7702, 9834, 11473, 11553, 14602, 21903, 22946, 23106, 26957, 34419, 42361, 43806, 53914, 68838, 80311, 80871, 84722, 127083, 160622, 161742, 188699, 240933, 254166, 296527, 377398, 481866, 566097, 573799, 593054, 889581, 1132194, 1147598, 1721397, 1779162, 2075689, 3442794, 4016593, 4151378, 6227067, 6311789, 8033186, 12049779, 12454134, 12623578, 18935367, 24099558, 28116151, 37870734, 44182523, 56232302, 84348453, 88365046, 132547569, 168696906, 265095138, 309277661, 618555322, 927832983, 1855665966]

約数ペア:

[(1, 1855665966), (2, 927832983), (3, 618555322), (6, 309277661), (7, 265095138), (11, 168696906), (14, 132547569), (21, 88365046), (22, 84348453), (33, 56232302), (42, 44182523), (49, 37870734), (66, 28116151), (77, 24099558), (98, 18935367), (147, 12623578), (149, 12454134), (154, 12049779), (231, 8033186), (294, 6311789), (298, 6227067), (447, 4151378), (462, 4016593), (539, 3442794), (894, 2075689), (1043, 1779162), (1078, 1721397), (1617, 1147598), (1639, 1132194), (2086, 889581), (3129, 593054), (3234, 573799), (3278, 566097), (3851, 481866), (4917, 377398), (6258, 296527), (7301, 254166), (7702, 240933), (9834, 188699), (11473, 161742), (11553, 160622), (14602, 127083), (21903, 84722), (22946, 80871), (23106, 80311), (26957, 68838), (34419, 53914), (42361, 43806)]