18188249520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{10826339}}^1$

素因数の和:10826362

約数の個数: 80

約数和(自身を含む): 64438375680

約数和(自身を除く): 46250126160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 10826339, 21652678, 32479017, 43305356, 54131695, 64958034, 75784373, 86610712, 108263390, 129916068, 151568746, 162395085, 173221424, 216526780, 227353119, 259832136, 303137492, 324790170, 378921865, 433053560, 454706238, 519664272, 606274984, 649580340, 757843730, 866107120, 909412476, 1136765595, 1212549968, 1299160680, 1515687460, 1818824952, 2273531190, 2598321360, 3031374920, 3637649904, 4547062380, 6062749840, 9094124760, 18188249520]

約数ペア:

[(1, 18188249520), (2, 9094124760), (3, 6062749840), (4, 4547062380), (5, 3637649904), (6, 3031374920), (7, 2598321360), (8, 2273531190), (10, 1818824952), (12, 1515687460), (14, 1299160680), (15, 1212549968), (16, 1136765595), (20, 909412476), (21, 866107120), (24, 757843730), (28, 649580340), (30, 606274984), (35, 519664272), (40, 454706238), (42, 433053560), (48, 378921865), (56, 324790170), (60, 303137492), (70, 259832136), (80, 227353119), (84, 216526780), (105, 173221424), (112, 162395085), (120, 151568746), (140, 129916068), (168, 108263390), (210, 86610712), (240, 75784373), (280, 64958034), (336, 54131695), (420, 43305356), (560, 32479017), (840, 21652678), (1680, 10826339)]