9013291028

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1778471}}^1$

素因数の和:1778663

約数の個数: 24

約数和(自身を含む): 18126186624

約数和(自身を除く): 9112895596

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 1778471, 3556942, 7113884, 12449297, 24898594, 49797188, 321903251, 643806502, 1287613004, 2253322757, 4506645514, 9013291028]

約数ペア:

[(1, 9013291028), (2, 4506645514), (4, 2253322757), (7, 1287613004), (14, 643806502), (28, 321903251), (181, 49797188), (362, 24898594), (724, 12449297), (1267, 7113884), (2534, 3556942), (5068, 1778471)]