128241162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1017787}}^1$

素因数の和:1017802

約数の個数: 24

約数和(自身を含む): 317549856

約数和(自身を除く): 189308694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1017787, 2035574, 3053361, 6106722, 7124509, 9160083, 14249018, 18320166, 21373527, 42747054, 64120581, 128241162]

約数ペア:

[(1, 128241162), (2, 64120581), (3, 42747054), (6, 21373527), (7, 18320166), (9, 14249018), (14, 9160083), (18, 7124509), (21, 6106722), (42, 3053361), (63, 2035574), (126, 1017787)]