18888979662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149912537}}^1$

素因数の和:149912552

約数の個数: 24

約数和(自身を含む): 46772711856

約数和(自身を除く): 27883732194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149912537, 299825074, 449737611, 899475222, 1049387759, 1349212833, 2098775518, 2698425666, 3148163277, 6296326554, 9444489831, 18888979662]

約数ペア:

[(1, 18888979662), (2, 9444489831), (3, 6296326554), (6, 3148163277), (7, 2698425666), (9, 2098775518), (14, 1349212833), (18, 1049387759), (21, 899475222), (42, 449737611), (63, 299825074), (126, 149912537)]