42675282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 110315520

約数和(自身を除く): 67640238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 37, 39, 53, 54, 62, 74, 78, 93, 106, 111, 117, 159, 186, 222, 234, 279, 318, 333, 351, 403, 477, 481, 558, 666, 689, 702, 806, 837, 954, 962, 999, 1147, 1209, 1378, 1431, 1443, 1643, 1674, 1961, 1998, 2067, 2294, 2418, 2862, 2886, 3286, 3441, 3627, 3922, 4134, 4329, 4929, 5883, 6201, 6882, 7254, 8658, 9858, 10323, 10881, 11766, 12402, 12987, 14787, 14911, 17649, 18603, 20646, 21359, 21762, 25493, 25974, 29574, 29822, 30969, 35298, 37206, 42718, 44361, 44733, 50986, 52947, 60791, 61938, 64077, 76479, 88722, 89466, 105894, 121582, 128154, 134199, 152958, 182373, 192231, 229437, 268398, 364746, 384462, 402597, 458874, 547119, 576693, 688311, 790283, 805194, 1094238, 1153386, 1376622, 1580566, 1641357, 2370849, 3282714, 4741698, 7112547, 14225094, 21337641, 42675282]

約数ペア:

[(1, 42675282), (2, 21337641), (3, 14225094), (6, 7112547), (9, 4741698), (13, 3282714), (18, 2370849), (26, 1641357), (27, 1580566), (31, 1376622), (37, 1153386), (39, 1094238), (53, 805194), (54, 790283), (62, 688311), (74, 576693), (78, 547119), (93, 458874), (106, 402597), (111, 384462), (117, 364746), (159, 268398), (186, 229437), (222, 192231), (234, 182373), (279, 152958), (318, 134199), (333, 128154), (351, 121582), (403, 105894), (477, 89466), (481, 88722), (558, 76479), (666, 64077), (689, 61938), (702, 60791), (806, 52947), (837, 50986), (954, 44733), (962, 44361), (999, 42718), (1147, 37206), (1209, 35298), (1378, 30969), (1431, 29822), (1443, 29574), (1643, 25974), (1674, 25493), (1961, 21762), (1998, 21359), (2067, 20646), (2294, 18603), (2418, 17649), (2862, 14911), (2886, 14787), (3286, 12987), (3441, 12402), (3627, 11766), (3922, 10881), (4134, 10323), (4329, 9858), (4929, 8658), (5883, 7254), (6201, 6882)]