12125556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19813}}^1$

素因数の和:19840

約数の個数: 36

約数和(自身を含む): 32455332

約数和(自身を除く): 20329776

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 19813, 39626, 59439, 79252, 118878, 178317, 237756, 336821, 356634, 673642, 713268, 1010463, 1347284, 2020926, 3031389, 4041852, 6062778, 12125556]

約数ペア:

[(1, 12125556), (2, 6062778), (3, 4041852), (4, 3031389), (6, 2020926), (9, 1347284), (12, 1010463), (17, 713268), (18, 673642), (34, 356634), (36, 336821), (51, 237756), (68, 178317), (102, 118878), (153, 79252), (204, 59439), (306, 39626), (612, 19813)]