5369238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 13618176

約数和(自身を除く): 8248938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 991, 1806, 1982, 2709, 2973, 5418, 5946, 6937, 8919, 13874, 17838, 20811, 41622, 42613, 62433, 85226, 124866, 127839, 255678, 298291, 383517, 596582, 767034, 894873, 1789746, 2684619, 5369238]

約数ペア:

[(1, 5369238), (2, 2684619), (3, 1789746), (6, 894873), (7, 767034), (9, 596582), (14, 383517), (18, 298291), (21, 255678), (42, 127839), (43, 124866), (63, 85226), (86, 62433), (126, 42613), (129, 41622), (258, 20811), (301, 17838), (387, 13874), (602, 8919), (774, 6937), (903, 5946), (991, 5418), (1806, 2973), (1982, 2709)]