2891001042

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2200153}}^1$

素因数の和:2200234

約数の個数: 24

約数和(自身を含む): 6349644444

約数和(自身を除く): 3458643402

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2200153, 4400306, 6600459, 13200918, 19801377, 39602754, 160611169, 321222338, 481833507, 963667014, 1445500521, 2891001042]

約数ペア:

[(1, 2891001042), (2, 1445500521), (3, 963667014), (6, 481833507), (9, 321222338), (18, 160611169), (73, 39602754), (146, 19801377), (219, 13200918), (438, 6600459), (657, 4400306), (1314, 2200153)]