18564942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3389}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 41005440

約数和(自身を除く): 22440498

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 3389, 5478, 6778, 10167, 20334, 37279, 74558, 111837, 223674, 281287, 562574, 843861, 1687722, 3094157, 6188314, 9282471, 18564942]

約数ペア:

[(1, 18564942), (2, 9282471), (3, 6188314), (6, 3094157), (11, 1687722), (22, 843861), (33, 562574), (66, 281287), (83, 223674), (166, 111837), (249, 74558), (498, 37279), (913, 20334), (1826, 10167), (2739, 6778), (3389, 5478)]