869455422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1294

約数の個数: 72

約数和(自身を含む): 2077206768

約数和(自身を除く): 1207751346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 617, 647, 726, 1089, 1234, 1294, 1851, 1941, 2178, 3702, 3882, 5553, 5823, 6787, 7117, 11106, 11646, 13574, 14234, 20361, 21351, 40722, 42702, 61083, 64053, 74657, 78287, 122166, 128106, 149314, 156574, 223971, 234861, 399199, 447942, 469722, 671913, 704583, 798398, 1197597, 1343826, 1409166, 2395194, 3592791, 4391189, 7185582, 8782378, 13173567, 26347134, 39520701, 48303079, 79041402, 96606158, 144909237, 289818474, 434727711, 869455422]

約数ペア:

[(1, 869455422), (2, 434727711), (3, 289818474), (6, 144909237), (9, 96606158), (11, 79041402), (18, 48303079), (22, 39520701), (33, 26347134), (66, 13173567), (99, 8782378), (121, 7185582), (198, 4391189), (242, 3592791), (363, 2395194), (617, 1409166), (647, 1343826), (726, 1197597), (1089, 798398), (1234, 704583), (1294, 671913), (1851, 469722), (1941, 447942), (2178, 399199), (3702, 234861), (3882, 223971), (5553, 156574), (5823, 149314), (6787, 128106), (7117, 122166), (11106, 78287), (11646, 74657), (13574, 64053), (14234, 61083), (20361, 42702), (21351, 40722)]