25803018

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^2\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 36

約数和(自身を含む): 56893590

約数和(自身を除く): 31090572

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 269, 438, 538, 657, 807, 1314, 1614, 2421, 4842, 5329, 10658, 15987, 19637, 31974, 39274, 47961, 58911, 95922, 117822, 176733, 353466, 1433501, 2867002, 4300503, 8601006, 12901509, 25803018]

約数ペア:

[(1, 25803018), (2, 12901509), (3, 8601006), (6, 4300503), (9, 2867002), (18, 1433501), (73, 353466), (146, 176733), (219, 117822), (269, 95922), (438, 58911), (538, 47961), (657, 39274), (807, 31974), (1314, 19637), (1614, 15987), (2421, 10658), (4842, 5329)]