2170982556

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{440183}}^1$

素因数の和:440330

約数の個数: 36

約数和(自身を含む): 5527830672

約数和(自身を除く): 3356848116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 440183, 880366, 1320549, 1760732, 2641098, 3961647, 5282196, 7923294, 15846588, 60305071, 120610142, 180915213, 241220284, 361830426, 542745639, 723660852, 1085491278, 2170982556]

約数ペア:

[(1, 2170982556), (2, 1085491278), (3, 723660852), (4, 542745639), (6, 361830426), (9, 241220284), (12, 180915213), (18, 120610142), (36, 60305071), (137, 15846588), (274, 7923294), (411, 5282196), (548, 3961647), (822, 2641098), (1233, 1760732), (1644, 1320549), (2466, 880366), (4932, 440183)]