8111922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12209358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 179, 182, 249, 273, 358, 498, 537, 546, 581, 1074, 1079, 1162, 1253, 1743, 2158, 2327, 2506, 3237, 3486, 3759, 4654, 6474, 6981, 7518, 7553, 13962, 14857, 15106, 16289, 22659, 29714, 32578, 44571, 45318, 48867, 89142, 97734, 103999, 193141, 207998, 311997, 386282, 579423, 623994, 1158846, 1351987, 2703974, 4055961, 8111922]

約数ペア:

[(1, 8111922), (2, 4055961), (3, 2703974), (6, 1351987), (7, 1158846), (13, 623994), (14, 579423), (21, 386282), (26, 311997), (39, 207998), (42, 193141), (78, 103999), (83, 97734), (91, 89142), (166, 48867), (179, 45318), (182, 44571), (249, 32578), (273, 29714), (358, 22659), (498, 16289), (537, 15106), (546, 14857), (581, 13962), (1074, 7553), (1079, 7518), (1162, 6981), (1253, 6474), (1743, 4654), (2158, 3759), (2327, 3486), (2506, 3237)]