18563136

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 49621440

約数和(自身を除く): 31058304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 887, 1308, 1744, 1774, 2616, 2661, 3488, 3548, 5232, 5322, 6976, 7096, 10464, 10644, 14192, 20928, 21288, 28384, 42576, 56768, 85152, 96683, 170304, 193366, 290049, 386732, 580098, 773464, 1160196, 1546928, 2320392, 3093856, 4640784, 6187712, 9281568, 18563136]

約数ペア:

[(1, 18563136), (2, 9281568), (3, 6187712), (4, 4640784), (6, 3093856), (8, 2320392), (12, 1546928), (16, 1160196), (24, 773464), (32, 580098), (48, 386732), (64, 290049), (96, 193366), (109, 170304), (192, 96683), (218, 85152), (327, 56768), (436, 42576), (654, 28384), (872, 21288), (887, 20928), (1308, 14192), (1744, 10644), (1774, 10464), (2616, 7096), (2661, 6976), (3488, 5322), (3548, 5232)]