12180828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{8389}}^1$

素因数の和:8418

約数の個数: 36

約数和(自身を含む): 31244360

約数和(自身を除く): 19063532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 8389, 16778, 25167, 33556, 50334, 92279, 100668, 184558, 276837, 369116, 553674, 1015069, 1107348, 2030138, 3045207, 4060276, 6090414, 12180828]

約数ペア:

[(1, 12180828), (2, 6090414), (3, 4060276), (4, 3045207), (6, 2030138), (11, 1107348), (12, 1015069), (22, 553674), (33, 369116), (44, 276837), (66, 184558), (121, 100668), (132, 92279), (242, 50334), (363, 33556), (484, 25167), (726, 16778), (1452, 8389)]