18124144

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{4211}}^1$

素因数の和:4488

約数の個数: 20

約数和(自身を含む): 35254440

約数和(自身を除く): 17130296

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4211, 4304, 8422, 16844, 33688, 67376, 1132759, 2265518, 4531036, 9062072, 18124144]

約数ペア:

[(1, 18124144), (2, 9062072), (4, 4531036), (8, 2265518), (16, 1132759), (269, 67376), (538, 33688), (1076, 16844), (2152, 8422), (4211, 4304)]