18034785

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 32398080

約数和(自身を除く): 14363295

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1297, 1545, 2781, 3891, 4635, 6485, 11673, 13905, 19455, 35019, 58365, 133591, 175095, 400773, 667955, 1202319, 2003865, 3606957, 6011595, 18034785]

約数ペア:

[(1, 18034785), (3, 6011595), (5, 3606957), (9, 2003865), (15, 1202319), (27, 667955), (45, 400773), (103, 175095), (135, 133591), (309, 58365), (515, 35019), (927, 19455), (1297, 13905), (1545, 11673), (2781, 6485), (3891, 4635)]