121398858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 309553920

約数和(自身を除く): 188155062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 337, 378, 674, 953, 1011, 1906, 2022, 2359, 2859, 3033, 4718, 5718, 6066, 6671, 7077, 8577, 9099, 13342, 14154, 17154, 18198, 20013, 21231, 25731, 40026, 42462, 51462, 60039, 63693, 120078, 127386, 180117, 321161, 360234, 642322, 963483, 1926966, 2248127, 2890449, 4496254, 5780898, 6744381, 8671347, 13488762, 17342694, 20233143, 40466286, 60699429, 121398858]

約数ペア:

[(1, 121398858), (2, 60699429), (3, 40466286), (6, 20233143), (7, 17342694), (9, 13488762), (14, 8671347), (18, 6744381), (21, 5780898), (27, 4496254), (42, 2890449), (54, 2248127), (63, 1926966), (126, 963483), (189, 642322), (337, 360234), (378, 321161), (674, 180117), (953, 127386), (1011, 120078), (1906, 63693), (2022, 60039), (2359, 51462), (2859, 42462), (3033, 40026), (4718, 25731), (5718, 21231), (6066, 20013), (6671, 18198), (7077, 17154), (8577, 14154), (9099, 13342)]