128677338

素因数分解:

$2^1\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{7057}}^1$

素因数の和:8078

約数の個数: 24

約数和(自身を含む): 279115668

約数和(自身を除く): 150438330

約数列:

[1, 2, 3, 6, 9, 18, 1013, 2026, 3039, 6078, 7057, 9117, 14114, 18234, 21171, 42342, 63513, 127026, 7148741, 14297482, 21446223, 42892446, 64338669, 128677338]

約数ペア:

[(1, 128677338), (2, 64338669), (3, 42892446), (6, 21446223), (9, 14297482), (18, 7148741), (1013, 127026), (2026, 63513), (3039, 42342), (6078, 21171), (7057, 18234), (9117, 14114)]