18116804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 33653760

約数和(自身を除く): 15536956

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1877, 2413, 3754, 4826, 7508, 9652, 35663, 71326, 142652, 238379, 476758, 953516, 4529201, 9058402, 18116804]

約数ペア:

[(1, 18116804), (2, 9058402), (4, 4529201), (19, 953516), (38, 476758), (76, 238379), (127, 142652), (254, 71326), (508, 35663), (1877, 9652), (2413, 7508), (3754, 4826)]