12135228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 32820480

約数和(自身を除く): 20685252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 1979, 2044, 3066, 3958, 5937, 6132, 7916, 11874, 13853, 23748, 27706, 41559, 55412, 83118, 144467, 166236, 288934, 433401, 577868, 866802, 1011269, 1733604, 2022538, 3033807, 4045076, 6067614, 12135228]

約数ペア:

[(1, 12135228), (2, 6067614), (3, 4045076), (4, 3033807), (6, 2022538), (7, 1733604), (12, 1011269), (14, 866802), (21, 577868), (28, 433401), (42, 288934), (73, 166236), (84, 144467), (146, 83118), (219, 55412), (292, 41559), (438, 27706), (511, 23748), (876, 13853), (1022, 11874), (1533, 7916), (1979, 6132), (2044, 5937), (3066, 3958)]