268476468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1721003}}^1$

素因数の和:1721023

約数の個数: 24

約数和(自身を含む): 674633568

約数和(自身を除く): 406157100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1721003, 3442006, 5163009, 6884012, 10326018, 20652036, 22373039, 44746078, 67119117, 89492156, 134238234, 268476468]

約数ペア:

[(1, 268476468), (2, 134238234), (3, 89492156), (4, 67119117), (6, 44746078), (12, 22373039), (13, 20652036), (26, 10326018), (39, 6884012), (52, 5163009), (78, 3442006), (156, 1721003)]