2015341722

素因数分解:

$2^1\times 3^4\times {\mathrm{12440381}}^1$

素因数の和:12440395

約数の個数: 20

約数和(自身を含む): 4515858666

約数和(自身を除く): 2500516944

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12440381, 24880762, 37321143, 74642286, 111963429, 223926858, 335890287, 671780574, 1007670861, 2015341722]

約数ペア:

[(1, 2015341722), (2, 1007670861), (3, 671780574), (6, 335890287), (9, 223926858), (18, 111963429), (27, 74642286), (54, 37321143), (81, 24880762), (162, 12440381)]