66145398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1549}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 78488202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 1294, 1549, 1941, 3098, 3882, 4647, 7117, 9294, 14234, 17039, 21351, 34078, 42702, 51117, 102234, 1002203, 2004406, 3006609, 6013218, 11024233, 22048466, 33072699, 66145398]

約数ペア:

[(1, 66145398), (2, 33072699), (3, 22048466), (6, 11024233), (11, 6013218), (22, 3006609), (33, 2004406), (66, 1002203), (647, 102234), (1294, 51117), (1549, 42702), (1941, 34078), (3098, 21351), (3882, 17039), (4647, 14234), (7117, 9294)]