2021878776

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{10333}}^1$

素因数の和:10636

約数の個数: 64

約数和(自身を含む): 5238097920

約数和(自身を除く): 3216219144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 263, 372, 526, 744, 789, 1052, 1578, 2104, 3156, 6312, 8153, 10333, 16306, 20666, 24459, 30999, 32612, 41332, 48918, 61998, 65224, 82664, 97836, 123996, 195672, 247992, 320323, 640646, 960969, 1281292, 1921938, 2562584, 2717579, 3843876, 5435158, 7687752, 8152737, 10870316, 16305474, 21740632, 32610948, 65221896, 84244949, 168489898, 252734847, 336979796, 505469694, 673959592, 1010939388, 2021878776]

約数ペア:

[(1, 2021878776), (2, 1010939388), (3, 673959592), (4, 505469694), (6, 336979796), (8, 252734847), (12, 168489898), (24, 84244949), (31, 65221896), (62, 32610948), (93, 21740632), (124, 16305474), (186, 10870316), (248, 8152737), (263, 7687752), (372, 5435158), (526, 3843876), (744, 2717579), (789, 2562584), (1052, 1921938), (1578, 1281292), (2104, 960969), (3156, 640646), (6312, 320323), (8153, 247992), (10333, 195672), (16306, 123996), (20666, 97836), (24459, 82664), (30999, 65224), (32612, 61998), (41332, 48918)]