12818724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{28871}}^1$

素因数の和:28915

約数の個数: 24

約数和(自身を含む): 30719808

約数和(自身を除く): 17901084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 28871, 57742, 86613, 115484, 173226, 346452, 1068227, 2136454, 3204681, 4272908, 6409362, 12818724]

約数ペア:

[(1, 12818724), (2, 6409362), (3, 4272908), (4, 3204681), (6, 2136454), (12, 1068227), (37, 346452), (74, 173226), (111, 115484), (148, 86613), (222, 57742), (444, 28871)]