12657258

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{6827}}^1$

素因数の和:6938

約数の個数: 24

約数和(自身を含む): 27694368

約数和(自身を除く): 15037110

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 6827, 13654, 20481, 40962, 61443, 122886, 703181, 1406362, 2109543, 4219086, 6328629, 12657258]

約数ペア:

[(1, 12657258), (2, 6328629), (3, 4219086), (6, 2109543), (9, 1406362), (18, 703181), (103, 122886), (206, 61443), (309, 40962), (618, 20481), (927, 13654), (1854, 6827)]