20180916243

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97492349}}^1$

素因数の和:97492378

約数の個数: 12

約数和(自身を含む): 30417613200

約数和(自身を除く): 10236696957

約数列:

[1, 3, 9, 23, 69, 207, 97492349, 292477047, 877431141, 2242324027, 6726972081, 20180916243]

約数ペア:

[(1, 20180916243), (3, 6726972081), (9, 2242324027), (23, 877431141), (69, 292477047), (207, 97492349)]