133344774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389897}}^1$

素因数の和:389924

約数の個数: 24

約数和(自身を含む): 304120440

約数和(自身を除く): 170775666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 389897, 779794, 1169691, 2339382, 3509073, 7018146, 7408043, 14816086, 22224129, 44448258, 66672387, 133344774]

約数ペア:

[(1, 133344774), (2, 66672387), (3, 44448258), (6, 22224129), (9, 14816086), (18, 7408043), (19, 7018146), (38, 3509073), (57, 2339382), (114, 1169691), (171, 779794), (342, 389897)]