447420918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{226657}}^1$

素因数の和:226716

約数の個数: 32

約数和(自身を含む): 1044440064

約数和(自身を除く): 597019146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 226657, 453314, 679971, 1359942, 1586599, 3173198, 4759797, 9519594, 10652879, 21305758, 31958637, 63917274, 74570153, 149140306, 223710459, 447420918]

約数ペア:

[(1, 447420918), (2, 223710459), (3, 149140306), (6, 74570153), (7, 63917274), (14, 31958637), (21, 21305758), (42, 10652879), (47, 9519594), (94, 4759797), (141, 3173198), (282, 1586599), (329, 1359942), (658, 679971), (987, 453314), (1974, 226657)]