71795718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{209929}}^1$

素因数の和:209956

約数の個数: 24

約数和(自身を含む): 163745400

約数和(自身を除く): 91949682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 209929, 419858, 629787, 1259574, 1889361, 3778722, 3988651, 7977302, 11965953, 23931906, 35897859, 71795718]

約数ペア:

[(1, 71795718), (2, 35897859), (3, 23931906), (6, 11965953), (9, 7977302), (18, 3988651), (19, 3778722), (38, 1889361), (57, 1259574), (114, 629787), (171, 419858), (342, 209929)]