18768006

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2141}}^1$

素因数の和:2636

約数の個数: 24

約数和(自身を含む): 40766544

約数和(自身を除く): 21998538

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2141, 2922, 4282, 4383, 6423, 8766, 12846, 19269, 38538, 1042667, 2085334, 3128001, 6256002, 9384003, 18768006]

約数ペア:

[(1, 18768006), (2, 9384003), (3, 6256002), (6, 3128001), (9, 2085334), (18, 1042667), (487, 38538), (974, 19269), (1461, 12846), (2141, 8766), (2922, 6423), (4282, 4383)]