2159046

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 2895354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 107, 114, 118, 171, 177, 214, 321, 342, 354, 531, 642, 963, 1062, 1121, 1926, 2033, 2242, 3363, 4066, 6099, 6313, 6726, 10089, 12198, 12626, 18297, 18939, 20178, 36594, 37878, 56817, 113634, 119947, 239894, 359841, 719682, 1079523, 2159046]

約数ペア:

[(1, 2159046), (2, 1079523), (3, 719682), (6, 359841), (9, 239894), (18, 119947), (19, 113634), (38, 56817), (57, 37878), (59, 36594), (107, 20178), (114, 18939), (118, 18297), (171, 12626), (177, 12198), (214, 10089), (321, 6726), (342, 6313), (354, 6099), (531, 4066), (642, 3363), (963, 2242), (1062, 2033), (1121, 1926)]