26691798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{635519}}^1$

素因数の和:635531

約数の個数: 16

約数和(自身を含む): 61009920

約数和(自身を除く): 34318122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 635519, 1271038, 1906557, 3813114, 4448633, 8897266, 13345899, 26691798]

約数ペア:

[(1, 26691798), (2, 13345899), (3, 8897266), (6, 4448633), (7, 3813114), (14, 1906557), (21, 1271038), (42, 635519)]