18320692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12149}}^1$

素因数の和:12195

約数の個数: 24

約数和(自身を含む): 35721000

約数和(自身を除く): 17400308

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 12149, 24298, 48596, 157937, 315874, 352321, 631748, 704642, 1409284, 4580173, 9160346, 18320692]

約数ペア:

[(1, 18320692), (2, 9160346), (4, 4580173), (13, 1409284), (26, 704642), (29, 631748), (52, 352321), (58, 315874), (116, 157937), (377, 48596), (754, 24298), (1508, 12149)]