531507966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{350137}}^1$

素因数の和:350176

約数の個数: 32

約数和(自身を含む): 1210076928

約数和(自身を除く): 678568962

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 350137, 700274, 1050411, 2100822, 3851507, 7703014, 8053151, 11554521, 16106302, 23109042, 24159453, 48318906, 88584661, 177169322, 265753983, 531507966]

約数ペア:

[(1, 531507966), (2, 265753983), (3, 177169322), (6, 88584661), (11, 48318906), (22, 24159453), (23, 23109042), (33, 16106302), (46, 11554521), (66, 8053151), (69, 7703014), (138, 3851507), (253, 2100822), (506, 1050411), (759, 700274), (1518, 350137)]