18130010108

素因数分解:

$2^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{487943}}^1$

素因数の和:489281

約数の個数: 24

約数和(自身を含む): 36287419392

約数和(自身を除く): 18157409284

約数列:

[1, 2, 4, 7, 14, 28, 1327, 2654, 5308, 9289, 18578, 37156, 487943, 975886, 1951772, 3415601, 6831202, 13662404, 647500361, 1295000722, 2590001444, 4532502527, 9065005054, 18130010108]

約数ペア:

[(1, 18130010108), (2, 9065005054), (4, 4532502527), (7, 2590001444), (14, 1295000722), (28, 647500361), (1327, 13662404), (2654, 6831202), (5308, 3415601), (9289, 1951772), (18578, 975886), (37156, 487943)]