2912124138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{153739}}^1$

素因数の和:153803

約数の個数: 64

約数和(自身を含む): 7438556160

約数和(自身を除く): 4526432022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2706, 3157, 6314, 9471, 18942, 153739, 307478, 461217, 922434, 1076173, 1691129, 2152346, 3228519, 3382258, 5073387, 6303299, 6457038, 10146774, 11837903, 12606598, 18909897, 23675806, 35513709, 37819794, 44123093, 69336289, 71027418, 88246186, 132369279, 138672578, 208008867, 264738558, 416017734, 485354023, 970708046, 1456062069, 2912124138]

約数ペア:

[(1, 2912124138), (2, 1456062069), (3, 970708046), (6, 485354023), (7, 416017734), (11, 264738558), (14, 208008867), (21, 138672578), (22, 132369279), (33, 88246186), (41, 71027418), (42, 69336289), (66, 44123093), (77, 37819794), (82, 35513709), (123, 23675806), (154, 18909897), (231, 12606598), (246, 11837903), (287, 10146774), (451, 6457038), (462, 6303299), (574, 5073387), (861, 3382258), (902, 3228519), (1353, 2152346), (1722, 1691129), (2706, 1076173), (3157, 922434), (6314, 461217), (9471, 307478), (18942, 153739)]