7970994

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 19785600

約数和(自身を除く): 11814606

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 457, 459, 513, 646, 914, 918, 969, 1026, 1371, 1938, 2742, 2907, 4113, 5814, 7769, 8226, 8683, 8721, 12339, 15538, 17366, 17442, 23307, 24678, 26049, 46614, 52098, 69921, 78147, 139842, 147611, 156294, 209763, 234441, 295222, 419526, 442833, 468882, 885666, 1328499, 2656998, 3985497, 7970994]

約数ペア:

[(1, 7970994), (2, 3985497), (3, 2656998), (6, 1328499), (9, 885666), (17, 468882), (18, 442833), (19, 419526), (27, 295222), (34, 234441), (38, 209763), (51, 156294), (54, 147611), (57, 139842), (102, 78147), (114, 69921), (153, 52098), (171, 46614), (306, 26049), (323, 24678), (342, 23307), (457, 17442), (459, 17366), (513, 15538), (646, 12339), (914, 8721), (918, 8683), (969, 8226), (1026, 7769), (1371, 5814), (1938, 4113), (2742, 2907)]