2990034

素因数分解:

$2^1\times 3^4\times {\mathrm{18457}}^1$

素因数の和:18471

約数の個数: 20

約数和(自身を含む): 6700254

約数和(自身を除く): 3710220

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 18457, 36914, 55371, 110742, 166113, 332226, 498339, 996678, 1495017, 2990034]

約数ペア:

[(1, 2990034), (2, 1495017), (3, 996678), (6, 498339), (9, 332226), (18, 166113), (27, 110742), (54, 55371), (81, 36914), (162, 18457)]