31148334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4374

約数の個数: 64

約数和(自身を含む): 83289600

約数和(自身を除く): 52141266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 4337, 7182, 8674, 13011, 26022, 30359, 39033, 60718, 78066, 82403, 91077, 117099, 164806, 182154, 234198, 247209, 273231, 494418, 546462, 576821, 741627, 819693, 1153642, 1483254, 1639386, 1730463, 2224881, 3460926, 4449762, 5191389, 10382778, 15574167, 31148334]

約数ペア:

[(1, 31148334), (2, 15574167), (3, 10382778), (6, 5191389), (7, 4449762), (9, 3460926), (14, 2224881), (18, 1730463), (19, 1639386), (21, 1483254), (27, 1153642), (38, 819693), (42, 741627), (54, 576821), (57, 546462), (63, 494418), (114, 273231), (126, 247209), (133, 234198), (171, 182154), (189, 164806), (266, 117099), (342, 91077), (378, 82403), (399, 78066), (513, 60718), (798, 39033), (1026, 30359), (1197, 26022), (2394, 13011), (3591, 8674), (4337, 7182)]