13320258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{45307}}^1$

素因数の和:45326

約数の個数: 24

約数和(自身を含む): 30990672

約数和(自身を除く): 17670414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 45307, 90614, 135921, 271842, 317149, 634298, 951447, 1902894, 2220043, 4440086, 6660129, 13320258]

約数ペア:

[(1, 13320258), (2, 6660129), (3, 4440086), (6, 2220043), (7, 1902894), (14, 951447), (21, 634298), (42, 317149), (49, 271842), (98, 135921), (147, 90614), (294, 45307)]