18347031

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 28126176

約数和(自身を除く): 9779145

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 1453, 4209, 4359, 12627, 13077, 33419, 88633, 100257, 265899, 300771, 797697, 2038559, 6115677, 18347031]

約数ペア:

[(1, 18347031), (3, 6115677), (9, 2038559), (23, 797697), (61, 300771), (69, 265899), (183, 100257), (207, 88633), (549, 33419), (1403, 13077), (1453, 12627), (4209, 4359)]