181509054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1315283}}^1$

素因数の和:1315311

約数の個数: 16

約数和(自身を含む): 378801792

約数和(自身を除く): 197292738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1315283, 2630566, 3945849, 7891698, 30251509, 60503018, 90754527, 181509054]

約数ペア:

[(1, 181509054), (2, 90754527), (3, 60503018), (6, 30251509), (23, 7891698), (46, 3945849), (69, 2630566), (138, 1315283)]