420999672

素因数分解:

$2^3\times 3^1\times {\mathrm{17541653}}^1$

素因数の和:17541662

約数の個数: 16

約数和(自身を含む): 1052499240

約数和(自身を除く): 631499568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17541653, 35083306, 52624959, 70166612, 105249918, 140333224, 210499836, 420999672]

約数ペア:

[(1, 420999672), (2, 210499836), (3, 140333224), (4, 105249918), (6, 70166612), (8, 52624959), (12, 35083306), (24, 17541653)]