18159732

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1429}}^1$

素因数の和:1792

約数の個数: 36

約数和(自身を含む): 46066020

約数和(自身を除く): 27906288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 1429, 2118, 2858, 3177, 4236, 4287, 5716, 6354, 8574, 12708, 12861, 17148, 25722, 51444, 504437, 1008874, 1513311, 2017748, 3026622, 4539933, 6053244, 9079866, 18159732]

約数ペア:

[(1, 18159732), (2, 9079866), (3, 6053244), (4, 4539933), (6, 3026622), (9, 2017748), (12, 1513311), (18, 1008874), (36, 504437), (353, 51444), (706, 25722), (1059, 17148), (1412, 12861), (1429, 12708), (2118, 8574), (2858, 6354), (3177, 5716), (4236, 4287)]