18496494951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1\times {\mathrm{3109}}^1$

素因数の和:4559

約数の個数: 32

約数和(自身を含む): 27127161600

約数和(自身を除く): 8630666649

約数列:

[1, 3, 11, 33, 139, 417, 1297, 1529, 3109, 3891, 4587, 9327, 14267, 34199, 42801, 102597, 180283, 432151, 540849, 1296453, 1983113, 4032373, 4753661, 5949339, 12097119, 14260983, 44356103, 133068309, 560499847, 1681499541, 6165498317, 18496494951]

約数ペア:

[(1, 18496494951), (3, 6165498317), (11, 1681499541), (33, 560499847), (139, 133068309), (417, 44356103), (1297, 14260983), (1529, 12097119), (3109, 5949339), (3891, 4753661), (4587, 4032373), (9327, 1983113), (14267, 1296453), (34199, 540849), (42801, 432151), (102597, 180283)]