123531948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79801}}^1$

素因数の和:79854

約数の個数: 36

約数和(自身を含む): 319527208

約数和(自身を除く): 195995260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 79801, 159602, 239403, 319204, 478806, 718209, 957612, 1436418, 2872836, 3431443, 6862886, 10294329, 13725772, 20588658, 30882987, 41177316, 61765974, 123531948]

約数ペア:

[(1, 123531948), (2, 61765974), (3, 41177316), (4, 30882987), (6, 20588658), (9, 13725772), (12, 10294329), (18, 6862886), (36, 3431443), (43, 2872836), (86, 1436418), (129, 957612), (172, 718209), (258, 478806), (387, 319204), (516, 239403), (774, 159602), (1548, 79801)]