31246812

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{7963}}^1$

素因数の和:8082

約数の個数: 36

約数和(自身を含む): 79719640

約数和(自身を除く): 48472828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 7963, 15926, 23889, 31852, 47778, 71667, 95556, 143334, 286668, 867967, 1735934, 2603901, 3471868, 5207802, 7811703, 10415604, 15623406, 31246812]

約数ペア:

[(1, 31246812), (2, 15623406), (3, 10415604), (4, 7811703), (6, 5207802), (9, 3471868), (12, 2603901), (18, 1735934), (36, 867967), (109, 286668), (218, 143334), (327, 95556), (436, 71667), (654, 47778), (981, 31852), (1308, 23889), (1962, 15926), (3924, 7963)]