17997588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71419}}^1$

素因数の和:71436

約数の個数: 36

約数和(自身を含む): 51993760

約数和(自身を除く): 33996172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 71419, 142838, 214257, 285676, 428514, 499933, 642771, 857028, 999866, 1285542, 1499799, 1999732, 2571084, 2999598, 4499397, 5999196, 8998794, 17997588]

約数ペア:

[(1, 17997588), (2, 8998794), (3, 5999196), (4, 4499397), (6, 2999598), (7, 2571084), (9, 1999732), (12, 1499799), (14, 1285542), (18, 999866), (21, 857028), (28, 642771), (36, 499933), (42, 428514), (63, 285676), (84, 214257), (126, 142838), (252, 71419)]