1854627138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 5407153920

約数和(自身を除く): 3552526782

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 149, 153, 182, 189, 221, 234, 238, 273, 298, 306, 351, 357, 378, 442, 447, 459, 546, 663, 702, 714, 819, 894, 918, 1043, 1071, 1326, 1341, 1547, 1638, 1937, 1989, 2086, 2142, 2457, 2533, 2682, 3094, 3129, 3213, 3874, 3978, 4023, 4641, 4914, 5066, 5811, 5967, 6258, 6426, 7599, 8046, 9282, 9387, 11622, 11934, 13559, 13923, 15198, 17433, 17731, 18774, 22201, 22797, 27118, 27846, 28161, 32929, 34866, 35462, 40677, 41769, 44402, 45594, 52299, 53193, 56322, 65858, 66603, 68391, 81354, 83538, 98787, 104598, 106386, 122031, 133206, 136782, 155407, 159579, 197574, 199809, 230503, 244062, 288613, 296361, 310814, 319158, 366093, 377417, 399618, 461006, 466221, 478737, 577226, 592722, 599427, 691509, 732186, 754834, 865839, 889083, 932442, 957474, 1132251, 1198854, 1383018, 1398663, 1731678, 1778166, 2020291, 2074527, 2264502, 2597517, 2641919, 2797326, 3396753, 4040582, 4149054, 4195989, 4906421, 5195034, 5283838, 6060873, 6223581, 6793506, 7792551, 7925757, 8391978, 9812842, 10190259, 12121746, 12447162, 14719263, 15585102, 15851514, 18182619, 20380518, 23777271, 29438526, 34344947, 36365238, 44157789, 47554542, 54547857, 68689894, 71331813, 88315578, 103034841, 109095714, 132473367, 142663626, 206069682, 264946734, 309104523, 618209046, 927313569, 1854627138]

約数ペア:

[(1, 1854627138), (2, 927313569), (3, 618209046), (6, 309104523), (7, 264946734), (9, 206069682), (13, 142663626), (14, 132473367), (17, 109095714), (18, 103034841), (21, 88315578), (26, 71331813), (27, 68689894), (34, 54547857), (39, 47554542), (42, 44157789), (51, 36365238), (54, 34344947), (63, 29438526), (78, 23777271), (91, 20380518), (102, 18182619), (117, 15851514), (119, 15585102), (126, 14719263), (149, 12447162), (153, 12121746), (182, 10190259), (189, 9812842), (221, 8391978), (234, 7925757), (238, 7792551), (273, 6793506), (298, 6223581), (306, 6060873), (351, 5283838), (357, 5195034), (378, 4906421), (442, 4195989), (447, 4149054), (459, 4040582), (546, 3396753), (663, 2797326), (702, 2641919), (714, 2597517), (819, 2264502), (894, 2074527), (918, 2020291), (1043, 1778166), (1071, 1731678), (1326, 1398663), (1341, 1383018), (1547, 1198854), (1638, 1132251), (1937, 957474), (1989, 932442), (2086, 889083), (2142, 865839), (2457, 754834), (2533, 732186), (2682, 691509), (3094, 599427), (3129, 592722), (3213, 577226), (3874, 478737), (3978, 466221), (4023, 461006), (4641, 399618), (4914, 377417), (5066, 366093), (5811, 319158), (5967, 310814), (6258, 296361), (6426, 288613), (7599, 244062), (8046, 230503), (9282, 199809), (9387, 197574), (11622, 159579), (11934, 155407), (13559, 136782), (13923, 133206), (15198, 122031), (17433, 106386), (17731, 104598), (18774, 98787), (22201, 83538), (22797, 81354), (27118, 68391), (27846, 66603), (28161, 65858), (32929, 56322), (34866, 53193), (35462, 52299), (40677, 45594), (41769, 44402)]