18823614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{136403}}^1$

素因数の和:136431

約数の個数: 16

約数和(自身を含む): 39284352

約数和(自身を除く): 20460738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 136403, 272806, 409209, 818418, 3137269, 6274538, 9411807, 18823614]

約数ペア:

[(1, 18823614), (2, 9411807), (3, 6274538), (6, 3137269), (23, 818418), (46, 409209), (69, 272806), (138, 136403)]