2018241864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1475323}}^1$

素因数の和:1475354

約数の個数: 48

約数和(自身を含む): 5753763600

約数和(自身を除く): 3735521736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1475323, 2950646, 4425969, 5901292, 8851938, 11802584, 13277907, 17703876, 26555814, 28031137, 35407752, 53111628, 56062274, 84093411, 106223256, 112124548, 168186822, 224249096, 252280233, 336373644, 504560466, 672747288, 1009120932, 2018241864]

約数ペア:

[(1, 2018241864), (2, 1009120932), (3, 672747288), (4, 504560466), (6, 336373644), (8, 252280233), (9, 224249096), (12, 168186822), (18, 112124548), (19, 106223256), (24, 84093411), (36, 56062274), (38, 53111628), (57, 35407752), (72, 28031137), (76, 26555814), (114, 17703876), (152, 13277907), (171, 11802584), (228, 8851938), (342, 5901292), (456, 4425969), (684, 2950646), (1368, 1475323)]