2688339402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7112009}}^1$

素因数の和:7112027

約数の個数: 32

約数和(自身を含む): 6827529600

約数和(自身を除く): 4139190198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7112009, 14224018, 21336027, 42672054, 49784063, 64008081, 99568126, 128016162, 149352189, 192024243, 298704378, 384048486, 448056567, 896113134, 1344169701, 2688339402]

約数ペア:

[(1, 2688339402), (2, 1344169701), (3, 896113134), (6, 448056567), (7, 384048486), (9, 298704378), (14, 192024243), (18, 149352189), (21, 128016162), (27, 99568126), (42, 64008081), (54, 49784063), (63, 42672054), (126, 21336027), (189, 14224018), (378, 7112009)]