2018731659420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1\times {\mathrm{18451}}^1$

素因数の和:19580

約数の個数: 192

約数和(自身を含む): 6487843654656

約数和(自身を除く): 4469111995236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 674, 773, 1011, 1348, 1546, 1685, 2022, 2319, 2359, 3092, 3370, 3865, 4044, 4638, 4718, 5055, 5411, 6740, 7077, 7730, 9276, 9436, 10110, 10822, 11595, 11795, 14154, 15460, 16233, 18451, 20220, 21644, 23190, 23590, 27055, 28308, 32466, 35385, 36902, 46380, 47180, 54110, 55353, 64932, 70770, 73804, 81165, 92255, 108220, 110706, 129157, 141540, 162330, 184510, 221412, 258314, 260501, 276765, 324660, 369020, 387471, 516628, 521002, 553530, 645785, 774942, 781503, 1042004, 1107060, 1291570, 1302505, 1549884, 1563006, 1823507, 1937355, 2583140, 2605010, 3126012, 3647014, 3874710, 3907515, 5210020, 5470521, 6217987, 7294028, 7749420, 7815030, 9117535, 10941042, 12435974, 14262623, 15630060, 18235070, 18653961, 21882084, 24871948, 27352605, 28525246, 31089935, 36470140, 37307922, 42787869, 43525909, 54705210, 57050492, 62179870, 71313115, 74615844, 85575738, 87051818, 93269805, 99838361, 109410420, 124359740, 130577727, 142626230, 171151476, 174103636, 186539610, 199676722, 213939345, 217629545, 261155454, 285252460, 299515083, 373079220, 399353444, 427878690, 435259090, 499191805, 522310908, 599030166, 652888635, 855757380, 870518180, 998383610, 1198060332, 1305777270, 1497575415, 1996767220, 2611554540, 2995150830, 4806503951, 5990301660, 9613007902, 14419511853, 19226015804, 24032519755, 28839023706, 33645527657, 48065039510, 57678047412, 67291055314, 72097559265, 96130079020, 100936582971, 134582110628, 144195118530, 168227638285, 201873165942, 288390237060, 336455276570, 403746331884, 504682914855, 672910553140, 1009365829710, 2018731659420]

約数ペア:

[(1, 2018731659420), (2, 1009365829710), (3, 672910553140), (4, 504682914855), (5, 403746331884), (6, 336455276570), (7, 288390237060), (10, 201873165942), (12, 168227638285), (14, 144195118530), (15, 134582110628), (20, 100936582971), (21, 96130079020), (28, 72097559265), (30, 67291055314), (35, 57678047412), (42, 48065039510), (60, 33645527657), (70, 28839023706), (84, 24032519755), (105, 19226015804), (140, 14419511853), (210, 9613007902), (337, 5990301660), (420, 4806503951), (674, 2995150830), (773, 2611554540), (1011, 1996767220), (1348, 1497575415), (1546, 1305777270), (1685, 1198060332), (2022, 998383610), (2319, 870518180), (2359, 855757380), (3092, 652888635), (3370, 599030166), (3865, 522310908), (4044, 499191805), (4638, 435259090), (4718, 427878690), (5055, 399353444), (5411, 373079220), (6740, 299515083), (7077, 285252460), (7730, 261155454), (9276, 217629545), (9436, 213939345), (10110, 199676722), (10822, 186539610), (11595, 174103636), (11795, 171151476), (14154, 142626230), (15460, 130577727), (16233, 124359740), (18451, 109410420), (20220, 99838361), (21644, 93269805), (23190, 87051818), (23590, 85575738), (27055, 74615844), (28308, 71313115), (32466, 62179870), (35385, 57050492), (36902, 54705210), (46380, 43525909), (47180, 42787869), (54110, 37307922), (55353, 36470140), (64932, 31089935), (70770, 28525246), (73804, 27352605), (81165, 24871948), (92255, 21882084), (108220, 18653961), (110706, 18235070), (129157, 15630060), (141540, 14262623), (162330, 12435974), (184510, 10941042), (221412, 9117535), (258314, 7815030), (260501, 7749420), (276765, 7294028), (324660, 6217987), (369020, 5470521), (387471, 5210020), (516628, 3907515), (521002, 3874710), (553530, 3647014), (645785, 3126012), (774942, 2605010), (781503, 2583140), (1042004, 1937355), (1107060, 1823507), (1291570, 1563006), (1302505, 1549884)]