2018718324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{44753}}^1$

素因数の和:44949

約数の個数: 72

約数和(自身を含む): 5864564160

約数和(自身を除く): 3845845836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7518, 11277, 15036, 22554, 44753, 45108, 89506, 134259, 179012, 268518, 313271, 402777, 537036, 626542, 805554, 939813, 1253084, 1611108, 1879626, 2819439, 3759252, 5638878, 8010787, 11277756, 16021574, 24032361, 32043148, 48064722, 56075509, 72097083, 96129444, 112151018, 144194166, 168226527, 224302036, 288388332, 336453054, 504679581, 672906108, 1009359162, 2018718324]

約数ペア:

[(1, 2018718324), (2, 1009359162), (3, 672906108), (4, 504679581), (6, 336453054), (7, 288388332), (9, 224302036), (12, 168226527), (14, 144194166), (18, 112151018), (21, 96129444), (28, 72097083), (36, 56075509), (42, 48064722), (63, 32043148), (84, 24032361), (126, 16021574), (179, 11277756), (252, 8010787), (358, 5638878), (537, 3759252), (716, 2819439), (1074, 1879626), (1253, 1611108), (1611, 1253084), (2148, 939813), (2506, 805554), (3222, 626542), (3759, 537036), (5012, 402777), (6444, 313271), (7518, 268518), (11277, 179012), (15036, 134259), (22554, 89506), (44753, 45108)]