18052559

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 21654528

約数和(自身を除く): 3601969

約数列:

[1, 7, 37, 47, 259, 329, 1483, 1739, 10381, 12173, 54871, 69701, 384097, 487907, 2578937, 18052559]

約数ペア:

[(1, 18052559), (7, 2578937), (37, 487907), (47, 384097), (259, 69701), (329, 54871), (1483, 12173), (1739, 10381)]