1959498

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4403520

約数和(自身を除く): 2444022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 277, 393, 554, 786, 831, 1179, 1662, 2358, 2493, 3537, 4986, 7074, 7479, 14958, 36287, 72574, 108861, 217722, 326583, 653166, 979749, 1959498]

約数ペア:

[(1, 1959498), (2, 979749), (3, 653166), (6, 326583), (9, 217722), (18, 108861), (27, 72574), (54, 36287), (131, 14958), (262, 7479), (277, 7074), (393, 4986), (554, 3537), (786, 2493), (831, 2358), (1179, 1662)]