61938594

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20156

約数の個数: 40

約数和(自身を含む): 146100240

約数和(自身を除く): 84161646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 20123, 40246, 60369, 120738, 181107, 362214, 382337, 543321, 764674, 1086642, 1147011, 1629963, 2294022, 3259926, 3441033, 6882066, 10323099, 20646198, 30969297, 61938594]

約数ペア:

[(1, 61938594), (2, 30969297), (3, 20646198), (6, 10323099), (9, 6882066), (18, 3441033), (19, 3259926), (27, 2294022), (38, 1629963), (54, 1147011), (57, 1086642), (81, 764674), (114, 543321), (162, 382337), (171, 362214), (342, 181107), (513, 120738), (1026, 60369), (1539, 40246), (3078, 20123)]