18815352

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3253}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 47248080

約数和(自身を除く): 28432728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3253, 5784, 6506, 9759, 13012, 19518, 26024, 39036, 78072, 783973, 1567946, 2351919, 3135892, 4703838, 6271784, 9407676, 18815352]

約数ペア:

[(1, 18815352), (2, 9407676), (3, 6271784), (4, 4703838), (6, 3135892), (8, 2351919), (12, 1567946), (24, 783973), (241, 78072), (482, 39036), (723, 26024), (964, 19518), (1446, 13012), (1928, 9759), (2892, 6506), (3253, 5784)]