2009282004

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{135799}}^1$

素因数の和:135949

約数の個数: 48

約数和(自身を含む): 5247312000

約数和(自身を除く): 3238029996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 135799, 271598, 407397, 543196, 814794, 1222191, 1629588, 2444382, 3666573, 4888764, 7333146, 14666292, 18604463, 37208926, 55813389, 74417852, 111626778, 167440167, 223253556, 334880334, 502320501, 669760668, 1004641002, 2009282004]

約数ペア:

[(1, 2009282004), (2, 1004641002), (3, 669760668), (4, 502320501), (6, 334880334), (9, 223253556), (12, 167440167), (18, 111626778), (27, 74417852), (36, 55813389), (54, 37208926), (108, 18604463), (137, 14666292), (274, 7333146), (411, 4888764), (548, 3666573), (822, 2444382), (1233, 1629588), (1644, 1222191), (2466, 814794), (3699, 543196), (4932, 407397), (7398, 271598), (14796, 135799)]