17939143016

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{1811}}^1\times {\mathrm{4603}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 33786914400

約数和(自身を除く): 15847771384

約数列:

[1, 2, 4, 8, 269, 538, 1076, 1811, 2152, 3622, 4603, 7244, 9206, 14488, 18412, 36824, 487159, 974318, 1238207, 1948636, 2476414, 3897272, 4952828, 8336033, 9905656, 16672066, 33344132, 66688264, 2242392877, 4484785754, 8969571508, 17939143016]

約数ペア:

[(1, 17939143016), (2, 8969571508), (4, 4484785754), (8, 2242392877), (269, 66688264), (538, 33344132), (1076, 16672066), (1811, 9905656), (2152, 8336033), (3622, 4952828), (4603, 3897272), (7244, 2476414), (9206, 1948636), (14488, 1238207), (18412, 974318), (36824, 487159)]