2021822838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 5107594752

約数和(自身を除く): 3085771914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 193, 213, 386, 426, 497, 579, 639, 994, 1158, 1171, 1278, 1351, 1491, 1737, 2342, 2702, 2982, 3474, 3513, 4053, 4473, 7026, 8106, 8197, 8946, 10539, 12159, 13703, 16394, 21078, 24318, 24591, 27406, 41109, 49182, 73773, 82218, 83141, 95921, 123327, 147546, 166282, 191842, 226003, 246654, 249423, 287763, 452006, 498846, 575526, 581987, 678009, 748269, 863289, 1163974, 1356018, 1496538, 1582021, 1726578, 1745961, 2034027, 3164042, 3491922, 4068054, 4746063, 5237883, 9492126, 10475766, 14238189, 16046213, 28476378, 32092426, 48138639, 96277278, 112323491, 144415917, 224646982, 288831834, 336970473, 673940946, 1010911419, 2021822838]

約数ペア:

[(1, 2021822838), (2, 1010911419), (3, 673940946), (6, 336970473), (7, 288831834), (9, 224646982), (14, 144415917), (18, 112323491), (21, 96277278), (42, 48138639), (63, 32092426), (71, 28476378), (126, 16046213), (142, 14238189), (193, 10475766), (213, 9492126), (386, 5237883), (426, 4746063), (497, 4068054), (579, 3491922), (639, 3164042), (994, 2034027), (1158, 1745961), (1171, 1726578), (1278, 1582021), (1351, 1496538), (1491, 1356018), (1737, 1163974), (2342, 863289), (2702, 748269), (2982, 678009), (3474, 581987), (3513, 575526), (4053, 498846), (4473, 452006), (7026, 287763), (8106, 249423), (8197, 246654), (8946, 226003), (10539, 191842), (12159, 166282), (13703, 147546), (16394, 123327), (21078, 95921), (24318, 83141), (24591, 82218), (27406, 73773), (41109, 49182)]