67661916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{805499}}^1$

素因数の和:805513

約数の個数: 24

約数和(自身を含む): 180432000

約数和(自身を除く): 112770084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 805499, 1610998, 2416497, 3221996, 4832994, 5638493, 9665988, 11276986, 16915479, 22553972, 33830958, 67661916]

約数ペア:

[(1, 67661916), (2, 33830958), (3, 22553972), (4, 16915479), (6, 11276986), (7, 9665988), (12, 5638493), (14, 4832994), (21, 3221996), (28, 2416497), (42, 1610998), (84, 805499)]