2019975619194

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1\times {\mathrm{21467}}^1$

素因数の和:22233

約数の個数: 128

約数和(自身を含む): 4861152092160

約数和(自身を除く): 2841176472966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 311, 351, 431, 622, 702, 862, 933, 1293, 1866, 2586, 2799, 3879, 4043, 5598, 5603, 7758, 8086, 8397, 11206, 11637, 12129, 16794, 16809, 21467, 23274, 24258, 33618, 36387, 42934, 50427, 64401, 72774, 100854, 109161, 128802, 134041, 151281, 193203, 218322, 268082, 279071, 302562, 386406, 402123, 558142, 579609, 804246, 837213, 1159218, 1206369, 1674426, 1742533, 2412738, 2511639, 3485066, 3619107, 5023278, 5227599, 6676237, 7238214, 7534917, 9252277, 10455198, 13352474, 15069834, 15682797, 18504554, 20028711, 27756831, 31365594, 40057422, 47048391, 55513662, 60086133, 83270493, 86791081, 94096782, 120172266, 120279601, 166540986, 173582162, 180258399, 240559202, 249811479, 260373243, 360516798, 360838803, 499622958, 520746486, 721677606, 781119729, 1082516409, 1562239458, 2165032818, 2343359187, 2877458147, 3247549227, 4686718374, 5754916294, 6495098454, 8632374441, 17264748882, 25897123323, 37406955911, 51794246646, 74813911822, 77691369969, 112220867733, 155382739938, 224441735466, 336662603199, 673325206398, 1009987809597, 2019975619194]

約数ペア:

[(1, 2019975619194), (2, 1009987809597), (3, 673325206398), (6, 336662603199), (9, 224441735466), (13, 155382739938), (18, 112220867733), (26, 77691369969), (27, 74813911822), (39, 51794246646), (54, 37406955911), (78, 25897123323), (117, 17264748882), (234, 8632374441), (311, 6495098454), (351, 5754916294), (431, 4686718374), (622, 3247549227), (702, 2877458147), (862, 2343359187), (933, 2165032818), (1293, 1562239458), (1866, 1082516409), (2586, 781119729), (2799, 721677606), (3879, 520746486), (4043, 499622958), (5598, 360838803), (5603, 360516798), (7758, 260373243), (8086, 249811479), (8397, 240559202), (11206, 180258399), (11637, 173582162), (12129, 166540986), (16794, 120279601), (16809, 120172266), (21467, 94096782), (23274, 86791081), (24258, 83270493), (33618, 60086133), (36387, 55513662), (42934, 47048391), (50427, 40057422), (64401, 31365594), (72774, 27756831), (100854, 20028711), (109161, 18504554), (128802, 15682797), (134041, 15069834), (151281, 13352474), (193203, 10455198), (218322, 9252277), (268082, 7534917), (279071, 7238214), (302562, 6676237), (386406, 5227599), (402123, 5023278), (558142, 3619107), (579609, 3485066), (804246, 2511639), (837213, 2412738), (1159218, 1742533), (1206369, 1674426)]