21093684

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13841}}^1$

素因数の和:13975

約数の個数: 24

約数和(自身を含む): 49609728

約数和(自身を除く): 28516044

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13841, 27682, 41523, 55364, 83046, 166092, 1757807, 3515614, 5273421, 7031228, 10546842, 21093684]

約数ペア:

[(1, 21093684), (2, 10546842), (3, 7031228), (4, 5273421), (6, 3515614), (12, 1757807), (127, 166092), (254, 83046), (381, 55364), (508, 41523), (762, 27682), (1524, 13841)]