172706814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15401}}^1$

素因数の和:15505

約数の個数: 48

約数和(自身を含む): 432488160

約数和(自身を除く): 259781346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 15401, 30802, 46203, 92406, 107807, 138609, 215614, 277218, 323421, 646842, 970263, 1370689, 1940526, 2741378, 4112067, 8224134, 9594823, 12336201, 19189646, 24672402, 28784469, 57568938, 86353407, 172706814]

約数ペア:

[(1, 172706814), (2, 86353407), (3, 57568938), (6, 28784469), (7, 24672402), (9, 19189646), (14, 12336201), (18, 9594823), (21, 8224134), (42, 4112067), (63, 2741378), (89, 1940526), (126, 1370689), (178, 970263), (267, 646842), (534, 323421), (623, 277218), (801, 215614), (1246, 138609), (1602, 107807), (1869, 92406), (3738, 46203), (5607, 30802), (11214, 15401)]