31327812

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{3467}}^1$

素因数の和:3728

約数の個数: 36

約数和(自身を含む): 79528176

約数和(自身を除く): 48200364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 3467, 4518, 6934, 9036, 10401, 13868, 20802, 31203, 41604, 62406, 124812, 870217, 1740434, 2610651, 3480868, 5221302, 7831953, 10442604, 15663906, 31327812]

約数ペア:

[(1, 31327812), (2, 15663906), (3, 10442604), (4, 7831953), (6, 5221302), (9, 3480868), (12, 2610651), (18, 1740434), (36, 870217), (251, 124812), (502, 62406), (753, 41604), (1004, 31203), (1506, 20802), (2259, 13868), (3012, 10401), (3467, 9036), (4518, 6934)]