18455294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 32798304

約数和(自身を除く): 14343010

約数列:

[1, 2, 11, 13, 22, 26, 143, 173, 286, 346, 373, 746, 1903, 2249, 3806, 4103, 4498, 4849, 8206, 9698, 24739, 49478, 53339, 64529, 106678, 129058, 709819, 838877, 1419638, 1677754, 9227647, 18455294]

約数ペア:

[(1, 18455294), (2, 9227647), (11, 1677754), (13, 1419638), (22, 838877), (26, 709819), (143, 129058), (173, 106678), (286, 64529), (346, 53339), (373, 49478), (746, 24739), (1903, 9698), (2249, 8206), (3806, 4849), (4103, 4498)]