2012807178

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{24571}}^1$

素因数の和:24660

約数の個数: 64

約数和(自身を含む): 4706029440

約数和(自身を除く): 2693222262

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 41, 54, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 999, 1107, 1517, 1998, 2214, 3034, 4551, 9102, 13653, 24571, 27306, 40959, 49142, 73713, 81918, 147426, 221139, 442278, 663417, 909127, 1007411, 1326834, 1818254, 2014822, 2727381, 3022233, 5454762, 6044466, 8182143, 9066699, 16364286, 18133398, 24546429, 27200097, 37274207, 49092858, 54400194, 74548414, 111822621, 223645242, 335467863, 670935726, 1006403589, 2012807178]

約数ペア:

[(1, 2012807178), (2, 1006403589), (3, 670935726), (6, 335467863), (9, 223645242), (18, 111822621), (27, 74548414), (37, 54400194), (41, 49092858), (54, 37274207), (74, 27200097), (82, 24546429), (111, 18133398), (123, 16364286), (222, 9066699), (246, 8182143), (333, 6044466), (369, 5454762), (666, 3022233), (738, 2727381), (999, 2014822), (1107, 1818254), (1517, 1326834), (1998, 1007411), (2214, 909127), (3034, 663417), (4551, 442278), (9102, 221139), (13653, 147426), (24571, 81918), (27306, 73713), (40959, 49142)]