180279846

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{38971}}^1$

素因数の和:39236

約数の個数: 24

約数和(自身を含む): 392136264

約数和(自身を除く): 211856418

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 38971, 77942, 116913, 233826, 350739, 701478, 10015547, 20031094, 30046641, 60093282, 90139923, 180279846]

約数ペア:

[(1, 180279846), (2, 90139923), (3, 60093282), (6, 30046641), (9, 20031094), (18, 10015547), (257, 701478), (514, 350739), (771, 233826), (1542, 116913), (2313, 77942), (4626, 38971)]