18785172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223633}}^1$

素因数の和:223647

約数の個数: 24

約数和(自身を含む): 50094016

約数和(自身を除く): 31308844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223633, 447266, 670899, 894532, 1341798, 1565431, 2683596, 3130862, 4696293, 6261724, 9392586, 18785172]

約数ペア:

[(1, 18785172), (2, 9392586), (3, 6261724), (4, 4696293), (6, 3130862), (7, 2683596), (12, 1565431), (14, 1341798), (21, 894532), (28, 670899), (42, 447266), (84, 223633)]