18078463870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{109097}}^1$

素因数の和:109404

約数の個数: 32

約数和(自身を含む): 33132626208

約数和(自身を除く): 15054162338

約数列:

[1, 2, 5, 10, 73, 146, 227, 365, 454, 730, 1135, 2270, 16571, 33142, 82855, 109097, 165710, 218194, 545485, 1090970, 7964081, 15928162, 24765019, 39820405, 49530038, 79640810, 123825095, 247650190, 1807846387, 3615692774, 9039231935, 18078463870]

約数ペア:

[(1, 18078463870), (2, 9039231935), (5, 3615692774), (10, 1807846387), (73, 247650190), (146, 123825095), (227, 79640810), (365, 49530038), (454, 39820405), (730, 24765019), (1135, 15928162), (2270, 7964081), (16571, 1090970), (33142, 545485), (82855, 218194), (109097, 165710)]