18561076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 34727616

約数和(自身を除く): 16166540

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 2551, 3638, 5102, 7276, 10204, 43367, 86734, 173468, 272957, 545914, 1091828, 4640269, 9280538, 18561076]

約数ペア:

[(1, 18561076), (2, 9280538), (4, 4640269), (17, 1091828), (34, 545914), (68, 272957), (107, 173468), (214, 86734), (428, 43367), (1819, 10204), (2551, 7276), (3638, 5102)]