8857134

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 24514560

約数和(自身を除く): 15657426

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 37, 39, 54, 62, 66, 74, 78, 93, 99, 111, 117, 143, 186, 198, 222, 234, 279, 286, 297, 333, 341, 351, 403, 407, 429, 481, 558, 594, 666, 682, 702, 806, 814, 837, 858, 962, 999, 1023, 1147, 1209, 1221, 1287, 1443, 1674, 1998, 2046, 2294, 2418, 2442, 2574, 2886, 3069, 3441, 3627, 3663, 3861, 4329, 4433, 5291, 6138, 6882, 7254, 7326, 7722, 8658, 8866, 9207, 10323, 10582, 10881, 10989, 12617, 12987, 13299, 14911, 15873, 18414, 20646, 21762, 21978, 25234, 25974, 26598, 29822, 30969, 31746, 37851, 39897, 44733, 47619, 61938, 75702, 79794, 89466, 95238, 113553, 119691, 134199, 142857, 164021, 227106, 239382, 268398, 285714, 328042, 340659, 402597, 492063, 681318, 805194, 984126, 1476189, 2952378, 4428567, 8857134]

約数ペア:

[(1, 8857134), (2, 4428567), (3, 2952378), (6, 1476189), (9, 984126), (11, 805194), (13, 681318), (18, 492063), (22, 402597), (26, 340659), (27, 328042), (31, 285714), (33, 268398), (37, 239382), (39, 227106), (54, 164021), (62, 142857), (66, 134199), (74, 119691), (78, 113553), (93, 95238), (99, 89466), (111, 79794), (117, 75702), (143, 61938), (186, 47619), (198, 44733), (222, 39897), (234, 37851), (279, 31746), (286, 30969), (297, 29822), (333, 26598), (341, 25974), (351, 25234), (403, 21978), (407, 21762), (429, 20646), (481, 18414), (558, 15873), (594, 14911), (666, 13299), (682, 12987), (702, 12617), (806, 10989), (814, 10881), (837, 10582), (858, 10323), (962, 9207), (999, 8866), (1023, 8658), (1147, 7722), (1209, 7326), (1221, 7254), (1287, 6882), (1443, 6138), (1674, 5291), (1998, 4433), (2046, 4329), (2294, 3861), (2418, 3663), (2442, 3627), (2574, 3441), (2886, 3069)]