18013030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15137}}^1$

素因数の和:15168

約数の個数: 32

約数和(自身を含む): 39237696

約数和(自身を除く): 21224666

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 15137, 30274, 75685, 105959, 151370, 211918, 257329, 514658, 529795, 1059590, 1286645, 1801303, 2573290, 3602606, 9006515, 18013030]

約数ペア:

[(1, 18013030), (2, 9006515), (5, 3602606), (7, 2573290), (10, 1801303), (14, 1286645), (17, 1059590), (34, 529795), (35, 514658), (70, 257329), (85, 211918), (119, 151370), (170, 105959), (238, 75685), (595, 30274), (1190, 15137)]