6891768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 20748000

約数和(自身を除く): 13856232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 199, 222, 234, 296, 312, 333, 398, 444, 468, 481, 597, 666, 796, 888, 936, 962, 1194, 1332, 1443, 1592, 1791, 1924, 2388, 2587, 2664, 2886, 3582, 3848, 4329, 4776, 5174, 5772, 7164, 7363, 7761, 8658, 10348, 11544, 14328, 14726, 15522, 17316, 20696, 22089, 23283, 29452, 31044, 34632, 44178, 46566, 58904, 62088, 66267, 88356, 93132, 95719, 132534, 176712, 186264, 191438, 265068, 287157, 382876, 530136, 574314, 765752, 861471, 1148628, 1722942, 2297256, 3445884, 6891768]

約数ペア:

[(1, 6891768), (2, 3445884), (3, 2297256), (4, 1722942), (6, 1148628), (8, 861471), (9, 765752), (12, 574314), (13, 530136), (18, 382876), (24, 287157), (26, 265068), (36, 191438), (37, 186264), (39, 176712), (52, 132534), (72, 95719), (74, 93132), (78, 88356), (104, 66267), (111, 62088), (117, 58904), (148, 46566), (156, 44178), (199, 34632), (222, 31044), (234, 29452), (296, 23283), (312, 22089), (333, 20696), (398, 17316), (444, 15522), (468, 14726), (481, 14328), (597, 11544), (666, 10348), (796, 8658), (888, 7761), (936, 7363), (962, 7164), (1194, 5772), (1332, 5174), (1443, 4776), (1592, 4329), (1791, 3848), (1924, 3582), (2388, 2886), (2587, 2664)]