2018953908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2951687}}^1$

素因数の和:2951716

約数の個数: 36

約数和(自身を含む): 5372072160

約数和(自身を除く): 3353118252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2951687, 5903374, 8855061, 11806748, 17710122, 26565183, 35420244, 53130366, 56082053, 106260732, 112164106, 168246159, 224328212, 336492318, 504738477, 672984636, 1009476954, 2018953908]

約数ペア:

[(1, 2018953908), (2, 1009476954), (3, 672984636), (4, 504738477), (6, 336492318), (9, 224328212), (12, 168246159), (18, 112164106), (19, 106260732), (36, 56082053), (38, 53130366), (57, 35420244), (76, 26565183), (114, 17710122), (171, 11806748), (228, 8855061), (342, 5903374), (684, 2951687)]