318908934

素因数分解:

$2^1\times 3^3\times {\mathrm{839}}^1\times {\mathrm{7039}}^1$

素因数の和:7889

約数の個数: 32

約数和(自身を含む): 709632000

約数和(自身を除く): 390723066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 839, 1678, 2517, 5034, 7039, 7551, 14078, 15102, 21117, 22653, 42234, 45306, 63351, 126702, 190053, 380106, 5905721, 11811442, 17717163, 35434326, 53151489, 106302978, 159454467, 318908934]

約数ペア:

[(1, 318908934), (2, 159454467), (3, 106302978), (6, 53151489), (9, 35434326), (18, 17717163), (27, 11811442), (54, 5905721), (839, 380106), (1678, 190053), (2517, 126702), (5034, 63351), (7039, 45306), (7551, 42234), (14078, 22653), (15102, 21117)]