2008784196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{2843}}^1$

素因数の和:3905

約数の個数: 72

約数和(自身を含む): 5352066720

約数和(自身を除く): 3343282524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1033, 2066, 2843, 3099, 4132, 5686, 6198, 8529, 9297, 11372, 12396, 17058, 18594, 19627, 25587, 34116, 37188, 39254, 51174, 54017, 58881, 78508, 102348, 108034, 117762, 162051, 176643, 216068, 235524, 324102, 353286, 486153, 648204, 706572, 972306, 1944612, 2936819, 5873638, 8810457, 11747276, 17620914, 26431371, 35241828, 52862742, 55799561, 105725484, 111599122, 167398683, 223198244, 334797366, 502196049, 669594732, 1004392098, 2008784196]

約数ペア:

[(1, 2008784196), (2, 1004392098), (3, 669594732), (4, 502196049), (6, 334797366), (9, 223198244), (12, 167398683), (18, 111599122), (19, 105725484), (36, 55799561), (38, 52862742), (57, 35241828), (76, 26431371), (114, 17620914), (171, 11747276), (228, 8810457), (342, 5873638), (684, 2936819), (1033, 1944612), (2066, 972306), (2843, 706572), (3099, 648204), (4132, 486153), (5686, 353286), (6198, 324102), (8529, 235524), (9297, 216068), (11372, 176643), (12396, 162051), (17058, 117762), (18594, 108034), (19627, 102348), (25587, 78508), (34116, 58881), (37188, 54017), (39254, 51174)]