27720084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47143}}^1$

素因数の和:47164

約数の個数: 36

約数和(自身を含む): 75241824

約数和(自身を除く): 47521740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47143, 94286, 141429, 188572, 282858, 330001, 565716, 660002, 990003, 1320004, 1980006, 2310007, 3960012, 4620014, 6930021, 9240028, 13860042, 27720084]

約数ペア:

[(1, 27720084), (2, 13860042), (3, 9240028), (4, 6930021), (6, 4620014), (7, 3960012), (12, 2310007), (14, 1980006), (21, 1320004), (28, 990003), (42, 660002), (49, 565716), (84, 330001), (98, 282858), (147, 188572), (196, 141429), (294, 94286), (588, 47143)]