19020342642

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1320307}}^1$

素因数の和:1320340

約数の個数: 40

約数和(自身を含む): 44378192496

約数和(自身を除く): 25357849854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 14406, 1320307, 2640614, 3960921, 7921842, 9242149, 18484298, 27726447, 55452894, 64695043, 129390086, 194085129, 388170258, 452865301, 905730602, 1358595903, 2717191806, 3170057107, 6340114214, 9510171321, 19020342642]

約数ペア:

[(1, 19020342642), (2, 9510171321), (3, 6340114214), (6, 3170057107), (7, 2717191806), (14, 1358595903), (21, 905730602), (42, 452865301), (49, 388170258), (98, 194085129), (147, 129390086), (294, 64695043), (343, 55452894), (686, 27726447), (1029, 18484298), (2058, 9242149), (2401, 7921842), (4802, 3960921), (7203, 2640614), (14406, 1320307)]