2018050781688

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{127983941}}^1$

素因数の和:127984029

約数の個数: 64

約数和(自身を含む): 5682487024800

約数和(自身を除く): 3664436243112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 127983941, 255967882, 383951823, 511935764, 767903646, 1023871528, 1151855469, 1535807292, 2303710938, 3071614584, 3455566407, 4607421876, 6911132814, 9214843752, 9342827693, 13822265628, 18685655386, 27644531256, 28028483079, 37371310772, 56056966158, 74742621544, 84085449237, 112113932316, 168170898474, 224227864632, 252256347711, 336341796948, 504512695422, 672683593896, 1009025390844, 2018050781688]

約数ペア:

[(1, 2018050781688), (2, 1009025390844), (3, 672683593896), (4, 504512695422), (6, 336341796948), (8, 252256347711), (9, 224227864632), (12, 168170898474), (18, 112113932316), (24, 84085449237), (27, 74742621544), (36, 56056966158), (54, 37371310772), (72, 28028483079), (73, 27644531256), (108, 18685655386), (146, 13822265628), (216, 9342827693), (219, 9214843752), (292, 6911132814), (438, 4607421876), (584, 3455566407), (657, 3071614584), (876, 2303710938), (1314, 1535807292), (1752, 1151855469), (1971, 1023871528), (2628, 767903646), (3942, 511935764), (5256, 383951823), (7884, 255967882), (15768, 127983941)]