2113201908

素因数分解:

$2^2\times 3^2\times {\mathrm{58700053}}^1$

素因数の和:58700063

約数の個数: 18

約数和(自身を含む): 5341704914

約数和(自身を除く): 3228503006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 58700053, 117400106, 176100159, 234800212, 352200318, 528300477, 704400636, 1056600954, 2113201908]

約数ペア:

[(1, 2113201908), (2, 1056600954), (3, 704400636), (4, 528300477), (6, 352200318), (9, 234800212), (12, 176100159), (18, 117400106), (36, 58700053)]