18205291214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1\times {\mathrm{7687}}^1$

素因数の和:9080

約数の個数: 32

約数和(自身を含む): 30176568576

約数和(自身を除く): 11971277362

約数列:

[1, 2, 11, 22, 83, 166, 913, 1297, 1826, 2594, 7687, 14267, 15374, 28534, 84557, 107651, 169114, 215302, 638021, 1184161, 1276042, 2368322, 7018231, 9970039, 14036462, 19940078, 109670429, 219340858, 827513237, 1655026474, 9102645607, 18205291214]

約数ペア:

[(1, 18205291214), (2, 9102645607), (11, 1655026474), (22, 827513237), (83, 219340858), (166, 109670429), (913, 19940078), (1297, 14036462), (1826, 9970039), (2594, 7018231), (7687, 2368322), (14267, 1276042), (15374, 1184161), (28534, 638021), (84557, 215302), (107651, 169114)]