1555247826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{128767}}^1$

素因数の和:128847

約数の個数: 48

約数和(自身を含む): 3736332288

約数和(自身を除く): 2181084462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 4026, 6039, 12078, 128767, 257534, 386301, 772602, 1158903, 1416437, 2317806, 2832874, 4249311, 7854787, 8498622, 12747933, 15709574, 23564361, 25495866, 47128722, 70693083, 86402657, 141386166, 172805314, 259207971, 518415942, 777623913, 1555247826]

約数ペア:

[(1, 1555247826), (2, 777623913), (3, 518415942), (6, 259207971), (9, 172805314), (11, 141386166), (18, 86402657), (22, 70693083), (33, 47128722), (61, 25495866), (66, 23564361), (99, 15709574), (122, 12747933), (183, 8498622), (198, 7854787), (366, 4249311), (549, 2832874), (671, 2317806), (1098, 1416437), (1342, 1158903), (2013, 772602), (4026, 386301), (6039, 257534), (12078, 128767)]