18808212856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{6343}}^1\times {\mathrm{12781}}^1$

素因数の和:19159

約数の個数: 32

約数和(自身を含む): 36490053600

約数和(自身を除く): 17681840744

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 6343, 12686, 12781, 25372, 25562, 50744, 51124, 102248, 183947, 367894, 370649, 735788, 741298, 1471576, 1482596, 2965192, 81069883, 162139766, 324279532, 648559064, 2351026607, 4702053214, 9404106428, 18808212856]

約数ペア:

[(1, 18808212856), (2, 9404106428), (4, 4702053214), (8, 2351026607), (29, 648559064), (58, 324279532), (116, 162139766), (232, 81069883), (6343, 2965192), (12686, 1482596), (12781, 1471576), (25372, 741298), (25562, 735788), (50744, 370649), (51124, 367894), (102248, 183947)]