18461014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 34455456

約数和(自身を除く): 15994442

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3797, 4862, 7594, 41767, 49361, 64549, 83534, 98722, 129098, 542971, 710039, 839137, 1085942, 1420078, 1678274, 9230507, 18461014]

約数ペア:

[(1, 18461014), (2, 9230507), (11, 1678274), (13, 1420078), (17, 1085942), (22, 839137), (26, 710039), (34, 542971), (143, 129098), (187, 98722), (221, 83534), (286, 64549), (374, 49361), (442, 41767), (2431, 7594), (3797, 4862)]