12589938

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 28859040

約数和(自身を除く): 16269102

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 83, 106, 159, 166, 249, 318, 477, 498, 747, 954, 1431, 1494, 2241, 2809, 2862, 4399, 4482, 5618, 8427, 8798, 13197, 16854, 25281, 26394, 39591, 50562, 75843, 79182, 118773, 151686, 233147, 237546, 466294, 699441, 1398882, 2098323, 4196646, 6294969, 12589938]

約数ペア:

[(1, 12589938), (2, 6294969), (3, 4196646), (6, 2098323), (9, 1398882), (18, 699441), (27, 466294), (53, 237546), (54, 233147), (83, 151686), (106, 118773), (159, 79182), (166, 75843), (249, 50562), (318, 39591), (477, 26394), (498, 25281), (747, 16854), (954, 13197), (1431, 8798), (1494, 8427), (2241, 5618), (2809, 4482), (2862, 4399)]