380016918

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{47657}}^1$

素因数の和:48108

約数の個数: 24

約数和(自身を含む): 825245928

約数和(自身を除く): 445229010

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 47657, 95314, 142971, 285942, 428913, 857826, 21112051, 42224102, 63336153, 126672306, 190008459, 380016918]

約数ペア:

[(1, 380016918), (2, 190008459), (3, 126672306), (6, 63336153), (9, 42224102), (18, 21112051), (443, 857826), (886, 428913), (1329, 285942), (2658, 142971), (3987, 95314), (7974, 47657)]