12217086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 30910464

約数和(自身を除く): 18693378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2063, 2961, 4126, 5922, 6189, 12378, 14441, 18567, 28882, 37134, 43323, 86646, 96961, 129969, 193922, 259938, 290883, 581766, 678727, 872649, 1357454, 1745298, 2036181, 4072362, 6108543, 12217086]

約数ペア:

[(1, 12217086), (2, 6108543), (3, 4072362), (6, 2036181), (7, 1745298), (9, 1357454), (14, 872649), (18, 678727), (21, 581766), (42, 290883), (47, 259938), (63, 193922), (94, 129969), (126, 96961), (141, 86646), (282, 43323), (329, 37134), (423, 28882), (658, 18567), (846, 14441), (987, 12378), (1974, 6189), (2063, 5922), (2961, 4126)]