56553511878

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{28305061}}^1$

素因数の和:28305109

約数の個数: 32

約数和(自身を含む): 129071082720

約数和(自身を除く): 72517570842

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 28305061, 56610122, 84915183, 169830366, 254745549, 509491098, 764236647, 1047287257, 1528473294, 2094574514, 3141861771, 6283723542, 9425585313, 18851170626, 28276755939, 56553511878]

約数ペア:

[(1, 56553511878), (2, 28276755939), (3, 18851170626), (6, 9425585313), (9, 6283723542), (18, 3141861771), (27, 2094574514), (37, 1528473294), (54, 1047287257), (74, 764236647), (111, 509491098), (222, 254745549), (333, 169830366), (666, 84915183), (999, 56610122), (1998, 28305061)]