18216099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5027

約数の個数: 24

約数和(自身を含む): 29485872

約数和(自身を除く): 11269773

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 4973, 14919, 44757, 54703, 164109, 184001, 492327, 552003, 1656009, 2024011, 6072033, 18216099]

約数ペア:

[(1, 18216099), (3, 6072033), (9, 2024011), (11, 1656009), (33, 552003), (37, 492327), (99, 184001), (111, 164109), (333, 54703), (407, 44757), (1221, 14919), (3663, 4973)]