2013415092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{81173}}^1$

素因数の和:81249

約数の個数: 72

約数和(自身を含む): 5584446504

約数和(自身を除く): 3571031412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 24804, 81173, 162346, 243519, 324692, 487038, 730557, 974076, 1055249, 1461114, 2110498, 2922228, 3165747, 4220996, 4302169, 6331494, 8604338, 9497241, 12662988, 12906507, 17208676, 18994482, 25813014, 37988964, 38719521, 51626028, 55928197, 77439042, 111856394, 154878084, 167784591, 223712788, 335569182, 503353773, 671138364, 1006707546, 2013415092]

約数ペア:

[(1, 2013415092), (2, 1006707546), (3, 671138364), (4, 503353773), (6, 335569182), (9, 223712788), (12, 167784591), (13, 154878084), (18, 111856394), (26, 77439042), (36, 55928197), (39, 51626028), (52, 38719521), (53, 37988964), (78, 25813014), (106, 18994482), (117, 17208676), (156, 12906507), (159, 12662988), (212, 9497241), (234, 8604338), (318, 6331494), (468, 4302169), (477, 4220996), (636, 3165747), (689, 2922228), (954, 2110498), (1378, 1461114), (1908, 1055249), (2067, 974076), (2756, 730557), (4134, 487038), (6201, 324692), (8268, 243519), (12402, 162346), (24804, 81173)]