2930994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 7042464

約数和(自身を除く): 4111470

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 131, 198, 226, 262, 339, 393, 678, 786, 1017, 1179, 1243, 1441, 2034, 2358, 2486, 2882, 3729, 4323, 7458, 8646, 11187, 12969, 14803, 22374, 25938, 29606, 44409, 88818, 133227, 162833, 266454, 325666, 488499, 976998, 1465497, 2930994]

約数ペア:

[(1, 2930994), (2, 1465497), (3, 976998), (6, 488499), (9, 325666), (11, 266454), (18, 162833), (22, 133227), (33, 88818), (66, 44409), (99, 29606), (113, 25938), (131, 22374), (198, 14803), (226, 12969), (262, 11187), (339, 8646), (393, 7458), (678, 4323), (786, 3729), (1017, 2882), (1179, 2486), (1243, 2358), (1441, 2034)]