27856194

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{23567}}^1$

素因数の和:23769

約数の個数: 16

約数和(自身を含む): 55997568

約数和(自身を除く): 28141374

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 23567, 47134, 70701, 141402, 4642699, 9285398, 13928097, 27856194]

約数ペア:

[(1, 27856194), (2, 13928097), (3, 9285398), (6, 4642699), (197, 141402), (394, 70701), (591, 47134), (1182, 23567)]