27521846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 47520000

約数和(自身を除く): 19998154

約数列:

[1, 2, 11, 22, 23, 46, 109, 218, 253, 499, 506, 998, 1199, 2398, 2507, 5014, 5489, 10978, 11477, 22954, 27577, 54391, 55154, 108782, 126247, 252494, 598301, 1196602, 1250993, 2501986, 13760923, 27521846]

約数ペア:

[(1, 27521846), (2, 13760923), (11, 2501986), (22, 1250993), (23, 1196602), (46, 598301), (109, 252494), (218, 126247), (253, 108782), (499, 55154), (506, 54391), (998, 27577), (1199, 22954), (2398, 11477), (2507, 10978), (5014, 5489)]