2068656354

素因数分解:

$2^1\times 3^3\times {\mathrm{1997}}^1\times {\mathrm{19183}}^1$

素因数の和:21191

約数の個数: 32

約数和(自身を含む): 4599555840

約数和(自身を除く): 2530899486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1997, 3994, 5991, 11982, 17973, 19183, 35946, 38366, 53919, 57549, 107838, 115098, 172647, 345294, 517941, 1035882, 38308451, 76616902, 114925353, 229850706, 344776059, 689552118, 1034328177, 2068656354]

約数ペア:

[(1, 2068656354), (2, 1034328177), (3, 689552118), (6, 344776059), (9, 229850706), (18, 114925353), (27, 76616902), (54, 38308451), (1997, 1035882), (3994, 517941), (5991, 345294), (11982, 172647), (17973, 115098), (19183, 107838), (35946, 57549), (38366, 53919)]