27989772

素因数分解:

$2^2\times 3^1\times {\mathrm{601}}^1\times {\mathrm{3881}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 65434992

約数和(自身を除く): 37445220

約数列:

[1, 2, 3, 4, 6, 12, 601, 1202, 1803, 2404, 3606, 3881, 7212, 7762, 11643, 15524, 23286, 46572, 2332481, 4664962, 6997443, 9329924, 13994886, 27989772]

約数ペア:

[(1, 27989772), (2, 13994886), (3, 9329924), (4, 6997443), (6, 4664962), (12, 2332481), (601, 46572), (1202, 23286), (1803, 15524), (2404, 11643), (3606, 7762), (3881, 7212)]