21098678598

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{121883}}^1$

素因数の和:122113

約数の個数: 48

約数和(自身を含む): 46774203840

約数和(自身を除く): 25675525242

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 163, 177, 326, 354, 489, 531, 978, 1062, 1467, 2934, 9617, 19234, 28851, 57702, 86553, 121883, 173106, 243766, 365649, 731298, 1096947, 2193894, 7191097, 14382194, 19866929, 21573291, 39733858, 43146582, 59600787, 64719873, 119201574, 129439746, 178802361, 357604722, 1172148811, 2344297622, 3516446433, 7032892866, 10549339299, 21098678598]

約数ペア:

[(1, 21098678598), (2, 10549339299), (3, 7032892866), (6, 3516446433), (9, 2344297622), (18, 1172148811), (59, 357604722), (118, 178802361), (163, 129439746), (177, 119201574), (326, 64719873), (354, 59600787), (489, 43146582), (531, 39733858), (978, 21573291), (1062, 19866929), (1467, 14382194), (2934, 7191097), (9617, 2193894), (19234, 1096947), (28851, 731298), (57702, 365649), (86553, 243766), (121883, 173106)]