30601818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6923

約数の個数: 48

約数和(自身を含む): 75173280

約数和(自身を除く): 44571462

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 6883, 13766, 20649, 41298, 61947, 89479, 123894, 130777, 178958, 261554, 268437, 392331, 536874, 784662, 805311, 1176993, 1610622, 1700101, 2353986, 3400202, 5100303, 10200606, 15300909, 30601818]

約数ペア:

[(1, 30601818), (2, 15300909), (3, 10200606), (6, 5100303), (9, 3400202), (13, 2353986), (18, 1700101), (19, 1610622), (26, 1176993), (38, 805311), (39, 784662), (57, 536874), (78, 392331), (114, 268437), (117, 261554), (171, 178958), (234, 130777), (247, 123894), (342, 89479), (494, 61947), (741, 41298), (1482, 20649), (2223, 13766), (4446, 6883)]