18123444

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1051}}^1$

素因数の和:1540

約数の個数: 36

約数和(自身を含む): 45951360

約数和(自身を除く): 27827916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 958, 1051, 1437, 1916, 2102, 2874, 3153, 4204, 4311, 5748, 6306, 8622, 9459, 12612, 17244, 18918, 37836, 503429, 1006858, 1510287, 2013716, 3020574, 4530861, 6041148, 9061722, 18123444]

約数ペア:

[(1, 18123444), (2, 9061722), (3, 6041148), (4, 4530861), (6, 3020574), (9, 2013716), (12, 1510287), (18, 1006858), (36, 503429), (479, 37836), (958, 18918), (1051, 17244), (1437, 12612), (1916, 9459), (2102, 8622), (2874, 6306), (3153, 5748), (4204, 4311)]