2019487842

素因数分解:

$2^1\times 3^3\times {\mathrm{37397923}}^1$

素因数の和:37397934

約数の個数: 16

約数和(自身を含む): 4487750880

約数和(自身を除く): 2468263038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37397923, 74795846, 112193769, 224387538, 336581307, 673162614, 1009743921, 2019487842]

約数ペア:

[(1, 2019487842), (2, 1009743921), (3, 673162614), (6, 336581307), (9, 224387538), (18, 112193769), (27, 74795846), (54, 37397923)]