228274974

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{91237}}^1$

素因数の和:91384

約数の個数: 24

約数和(自身を含む): 498159480

約数和(自身を除く): 269884506

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 91237, 182474, 273711, 547422, 821133, 1642266, 12681943, 25363886, 38045829, 76091658, 114137487, 228274974]

約数ペア:

[(1, 228274974), (2, 114137487), (3, 76091658), (6, 38045829), (9, 25363886), (18, 12681943), (139, 1642266), (278, 821133), (417, 547422), (834, 273711), (1251, 182474), (2502, 91237)]