2199070278

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{961973}}^1$

素因数の和:962108

約数の個数: 24

約数和(自身を含む): 4802174208

約数和(自身を除く): 2603103930

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 961973, 1923946, 2885919, 5771838, 8657757, 17315514, 122170571, 244341142, 366511713, 733023426, 1099535139, 2199070278]

約数ペア:

[(1, 2199070278), (2, 1099535139), (3, 733023426), (6, 366511713), (9, 244341142), (18, 122170571), (127, 17315514), (254, 8657757), (381, 5771838), (762, 2885919), (1143, 1923946), (2286, 961973)]