819090198

素因数分解:

$2^1\times 3^3\times {\mathrm{15168337}}^1$

素因数の和:15168348

約数の個数: 16

約数和(自身を含む): 1820200560

約数和(自身を除く): 1001110362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 15168337, 30336674, 45505011, 91010022, 136515033, 273030066, 409545099, 819090198]

約数ペア:

[(1, 819090198), (2, 409545099), (3, 273030066), (6, 136515033), (9, 91010022), (18, 45505011), (27, 30336674), (54, 15168337)]