18347196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{218419}}^1$

素因数の和:218433

約数の個数: 24

約数和(自身を含む): 48926080

約数和(自身を除く): 30578884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 218419, 436838, 655257, 873676, 1310514, 1528933, 2621028, 3057866, 4586799, 6115732, 9173598, 18347196]

約数ペア:

[(1, 18347196), (2, 9173598), (3, 6115732), (4, 4586799), (6, 3057866), (7, 2621028), (12, 1528933), (14, 1310514), (21, 873676), (28, 655257), (42, 436838), (84, 218419)]