12740004

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 84

約数和(自身を含む): 35531244

約数和(自身を除く): 22791240

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 257, 306, 324, 459, 486, 514, 612, 729, 771, 918, 972, 1028, 1377, 1458, 1542, 1836, 2313, 2754, 2916, 3084, 4131, 4369, 4626, 5508, 6939, 8262, 8738, 9252, 12393, 13107, 13878, 16524, 17476, 20817, 24786, 26214, 27756, 39321, 41634, 49572, 52428, 62451, 78642, 83268, 117963, 124902, 157284, 187353, 235926, 249804, 353889, 374706, 471852, 707778, 749412, 1061667, 1415556, 2123334, 3185001, 4246668, 6370002, 12740004]

約数ペア:

[(1, 12740004), (2, 6370002), (3, 4246668), (4, 3185001), (6, 2123334), (9, 1415556), (12, 1061667), (17, 749412), (18, 707778), (27, 471852), (34, 374706), (36, 353889), (51, 249804), (54, 235926), (68, 187353), (81, 157284), (102, 124902), (108, 117963), (153, 83268), (162, 78642), (204, 62451), (243, 52428), (257, 49572), (306, 41634), (324, 39321), (459, 27756), (486, 26214), (514, 24786), (612, 20817), (729, 17476), (771, 16524), (918, 13878), (972, 13107), (1028, 12393), (1377, 9252), (1458, 8738), (1542, 8262), (1836, 6939), (2313, 5508), (2754, 4626), (2916, 4369), (3084, 4131)]