8418018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 19764864

約数和(自身を除く): 11346846

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 5417, 10834, 16251, 32502, 37919, 75838, 113757, 200429, 227514, 400858, 601287, 1202574, 1403003, 2806006, 4209009, 8418018]

約数ペア:

[(1, 8418018), (2, 4209009), (3, 2806006), (6, 1403003), (7, 1202574), (14, 601287), (21, 400858), (37, 227514), (42, 200429), (74, 113757), (111, 75838), (222, 37919), (259, 32502), (518, 16251), (777, 10834), (1554, 5417)]