16806222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 38697360

約数和(自身を除く): 21891138

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 313, 314, 342, 471, 626, 939, 942, 1413, 1878, 2817, 2826, 2983, 5634, 5947, 5966, 8949, 11894, 17841, 17898, 26847, 35682, 49141, 53523, 53694, 98282, 107046, 147423, 294846, 442269, 884538, 933679, 1867358, 2801037, 5602074, 8403111, 16806222]

約数ペア:

[(1, 16806222), (2, 8403111), (3, 5602074), (6, 2801037), (9, 1867358), (18, 933679), (19, 884538), (38, 442269), (57, 294846), (114, 147423), (157, 107046), (171, 98282), (313, 53694), (314, 53523), (342, 49141), (471, 35682), (626, 26847), (939, 17898), (942, 17841), (1413, 11894), (1878, 8949), (2817, 5966), (2826, 5947), (2983, 5634)]