18421752

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4889}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 46357200

約数和(自身を除く): 27935448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4889, 9778, 14667, 19556, 29334, 39112, 58668, 117336, 767573, 1535146, 2302719, 3070292, 4605438, 6140584, 9210876, 18421752]

約数ペア:

[(1, 18421752), (2, 9210876), (3, 6140584), (4, 4605438), (6, 3070292), (8, 2302719), (12, 1535146), (24, 767573), (157, 117336), (314, 58668), (471, 39112), (628, 29334), (942, 19556), (1256, 14667), (1884, 9778), (3768, 4889)]