12051718658

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4341

約数の個数: 80

約数和(自身を含む): 22920695040

約数和(自身を除く): 10868976382

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 343, 434, 589, 686, 931, 1178, 1519, 1862, 2401, 3038, 4123, 4261, 4802, 6517, 8246, 8522, 10633, 13034, 21266, 28861, 29827, 45619, 57722, 59654, 74431, 80959, 91238, 132091, 148862, 161918, 202027, 208789, 264182, 404054, 417578, 566713, 924637, 1133426, 1414189, 1461523, 1849274, 2509729, 2828378, 2923046, 3966991, 5019458, 6472459, 7933982, 10230661, 12944918, 17568103, 20461322, 27768937, 35136206, 45307213, 55537874, 90614426, 122976721, 194382559, 245953442, 317150491, 388765118, 634300982, 860837047, 1721674094, 6025859329, 12051718658]

約数ペア:

[(1, 12051718658), (2, 6025859329), (7, 1721674094), (14, 860837047), (19, 634300982), (31, 388765118), (38, 317150491), (49, 245953442), (62, 194382559), (98, 122976721), (133, 90614426), (217, 55537874), (266, 45307213), (343, 35136206), (434, 27768937), (589, 20461322), (686, 17568103), (931, 12944918), (1178, 10230661), (1519, 7933982), (1862, 6472459), (2401, 5019458), (3038, 3966991), (4123, 2923046), (4261, 2828378), (4802, 2509729), (6517, 1849274), (8246, 1461523), (8522, 1414189), (10633, 1133426), (13034, 924637), (21266, 566713), (28861, 417578), (29827, 404054), (45619, 264182), (57722, 208789), (59654, 202027), (74431, 161918), (80959, 148862), (91238, 132091)]