18347090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 34349616

約数和(自身を除く): 16002526

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 613, 730, 1226, 2993, 3065, 5986, 6130, 14965, 25133, 29930, 44749, 50266, 89498, 125665, 223745, 251330, 447490, 1834709, 3669418, 9173545, 18347090]

約数ペア:

[(1, 18347090), (2, 9173545), (5, 3669418), (10, 1834709), (41, 447490), (73, 251330), (82, 223745), (146, 125665), (205, 89498), (365, 50266), (410, 44749), (613, 29930), (730, 25133), (1226, 14965), (2993, 6130), (3065, 5986)]