1618449906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{19211}}^1$

素因数の和:19974

約数の個数: 32

約数和(自身を含む): 3412051200

約数和(自身を除く): 1793601294

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 739, 1478, 2217, 4434, 14041, 19211, 28082, 38422, 42123, 57633, 84246, 115266, 365009, 730018, 1095027, 2190054, 14196929, 28393858, 42590787, 85181574, 269741651, 539483302, 809224953, 1618449906]

約数ペア:

[(1, 1618449906), (2, 809224953), (3, 539483302), (6, 269741651), (19, 85181574), (38, 42590787), (57, 28393858), (114, 14196929), (739, 2190054), (1478, 1095027), (2217, 730018), (4434, 365009), (14041, 115266), (19211, 84246), (28082, 57633), (38422, 42123)]