27678894

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{23417}}^1$

素因数の和:23619

約数の個数: 16

約数和(自身を含む): 55641168

約数和(自身を除く): 27962274

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 23417, 46834, 70251, 140502, 4613149, 9226298, 13839447, 27678894]

約数ペア:

[(1, 27678894), (2, 13839447), (3, 9226298), (6, 4613149), (197, 140502), (394, 70251), (591, 46834), (1182, 23417)]