18929896326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{305449}}^1$

素因数の和:305781

約数の個数: 48

約数和(自身を含む): 44886488400

約数和(自身を除く): 25956592074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 313, 626, 939, 1878, 2817, 3443, 5634, 6886, 10329, 20658, 30987, 61974, 305449, 610898, 916347, 1832694, 2749041, 3359939, 5498082, 6719878, 10079817, 20159634, 30239451, 60478902, 95605537, 191211074, 286816611, 573633222, 860449833, 1051660907, 1720899666, 2103321814, 3154982721, 6309965442, 9464948163, 18929896326]

約数ペア:

[(1, 18929896326), (2, 9464948163), (3, 6309965442), (6, 3154982721), (9, 2103321814), (11, 1720899666), (18, 1051660907), (22, 860449833), (33, 573633222), (66, 286816611), (99, 191211074), (198, 95605537), (313, 60478902), (626, 30239451), (939, 20159634), (1878, 10079817), (2817, 6719878), (3443, 5498082), (5634, 3359939), (6886, 2749041), (10329, 1832694), (20658, 916347), (30987, 610898), (61974, 305449)]