126851318

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 222214272

約数和(自身を除く): 95362954

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 121, 242, 341, 407, 457, 682, 814, 914, 1147, 2294, 3751, 4477, 5027, 7502, 8954, 10054, 12617, 14167, 16909, 25234, 28334, 33818, 55297, 110594, 138787, 155837, 185999, 277574, 311674, 371998, 524179, 1048358, 1714207, 2045989, 3428414, 4091978, 5765969, 11531938, 63425659, 126851318]

約数ペア:

[(1, 126851318), (2, 63425659), (11, 11531938), (22, 5765969), (31, 4091978), (37, 3428414), (62, 2045989), (74, 1714207), (121, 1048358), (242, 524179), (341, 371998), (407, 311674), (457, 277574), (682, 185999), (814, 155837), (914, 138787), (1147, 110594), (2294, 55297), (3751, 33818), (4477, 28334), (5027, 25234), (7502, 16909), (8954, 14167), (10054, 12617)]