27698026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9871}}^1$

素因数の和:9957

約数の個数: 16

約数和(自身を含む): 44068608

約数和(自身を除く): 16370582

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 9871, 19742, 227033, 454066, 602131, 1204262, 13849013, 27698026]

約数ペア:

[(1, 27698026), (2, 13849013), (23, 1204262), (46, 602131), (61, 454066), (122, 227033), (1403, 19742), (2806, 9871)]