21546084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36643}}^1$

素因数の和:36664

約数の個数: 36

約数和(自身を含む): 58483824

約数和(自身を除く): 36937740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36643, 73286, 109929, 146572, 219858, 256501, 439716, 513002, 769503, 1026004, 1539006, 1795507, 3078012, 3591014, 5386521, 7182028, 10773042, 21546084]

約数ペア:

[(1, 21546084), (2, 10773042), (3, 7182028), (4, 5386521), (6, 3591014), (7, 3078012), (12, 1795507), (14, 1539006), (21, 1026004), (28, 769503), (42, 513002), (49, 439716), (84, 256501), (98, 219858), (147, 146572), (196, 109929), (294, 73286), (588, 36643)]