18636478

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5813}}^1$

素因数の和:6051

約数の個数: 16

約数和(自身を含む): 32093280

約数和(自身を除く): 13456802

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 5813, 11626, 40691, 81382, 1331177, 2662354, 9318239, 18636478]

約数ペア:

[(1, 18636478), (2, 9318239), (7, 2662354), (14, 1331177), (229, 81382), (458, 40691), (1603, 11626), (3206, 5813)]