223458396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2660219}}^1$

素因数の和:2660233

約数の個数: 24

約数和(自身を含む): 595889280

約数和(自身を除く): 372430884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2660219, 5320438, 7980657, 10640876, 15961314, 18621533, 31922628, 37243066, 55864599, 74486132, 111729198, 223458396]

約数ペア:

[(1, 223458396), (2, 111729198), (3, 74486132), (4, 55864599), (6, 37243066), (7, 31922628), (12, 18621533), (14, 15961314), (21, 10640876), (28, 7980657), (42, 5320438), (84, 2660219)]