2021085192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:1043

約数の個数: 128

約数和(自身を含む): 5882204160

約数和(自身を除く): 3861118968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 193, 249, 332, 386, 498, 579, 581, 664, 751, 772, 996, 1158, 1162, 1351, 1502, 1544, 1743, 1992, 2253, 2316, 2324, 2702, 3004, 3486, 4053, 4506, 4632, 4648, 5257, 5404, 6008, 6972, 8106, 9012, 10514, 10808, 13944, 15771, 16019, 16212, 18024, 21028, 31542, 32038, 32424, 42056, 48057, 62333, 63084, 64076, 96114, 112133, 124666, 126168, 128152, 144943, 186999, 192228, 224266, 249332, 289886, 336399, 373998, 384456, 434829, 436331, 448532, 498664, 579772, 672798, 747996, 869658, 872662, 897064, 1014601, 1159544, 1308993, 1345596, 1495992, 1739316, 1745324, 2029202, 2617986, 2691192, 3043803, 3478632, 3490648, 4058404, 5235972, 6087606, 8116808, 10471944, 12030269, 12175212, 24060538, 24350424, 36090807, 48121076, 72181614, 84211883, 96242152, 144363228, 168423766, 252635649, 288726456, 336847532, 505271298, 673695064, 1010542596, 2021085192]

約数ペア:

[(1, 2021085192), (2, 1010542596), (3, 673695064), (4, 505271298), (6, 336847532), (7, 288726456), (8, 252635649), (12, 168423766), (14, 144363228), (21, 96242152), (24, 84211883), (28, 72181614), (42, 48121076), (56, 36090807), (83, 24350424), (84, 24060538), (166, 12175212), (168, 12030269), (193, 10471944), (249, 8116808), (332, 6087606), (386, 5235972), (498, 4058404), (579, 3490648), (581, 3478632), (664, 3043803), (751, 2691192), (772, 2617986), (996, 2029202), (1158, 1745324), (1162, 1739316), (1351, 1495992), (1502, 1345596), (1544, 1308993), (1743, 1159544), (1992, 1014601), (2253, 897064), (2316, 872662), (2324, 869658), (2702, 747996), (3004, 672798), (3486, 579772), (4053, 498664), (4506, 448532), (4632, 436331), (4648, 434829), (5257, 384456), (5404, 373998), (6008, 336399), (6972, 289886), (8106, 249332), (9012, 224266), (10514, 192228), (10808, 186999), (13944, 144943), (15771, 128152), (16019, 126168), (16212, 124666), (18024, 112133), (21028, 96114), (31542, 64076), (32038, 63084), (32424, 62333), (42056, 48057)]