27254678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 47354112

約数和(自身を除く): 20099434

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 883, 1342, 1403, 1766, 2806, 9713, 15433, 19426, 20309, 30866, 40618, 53863, 107726, 223399, 446798, 592493, 1184986, 1238849, 2477698, 13627339, 27254678]

約数ペア:

[(1, 27254678), (2, 13627339), (11, 2477698), (22, 1238849), (23, 1184986), (46, 592493), (61, 446798), (122, 223399), (253, 107726), (506, 53863), (671, 40618), (883, 30866), (1342, 20309), (1403, 19426), (1766, 15433), (2806, 9713)]