2100156912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9343}}^1$

素因数の和:9587

約数の個数: 120

約数和(自身を含む): 6748012544

約数和(自身を除く): 4647855632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 223, 252, 336, 446, 504, 669, 892, 1008, 1338, 1561, 1784, 2007, 2676, 3122, 3568, 4014, 4683, 5352, 6244, 8028, 9343, 9366, 10704, 12488, 14049, 16056, 18686, 18732, 24976, 28029, 28098, 32112, 37372, 37464, 56058, 56196, 65401, 74744, 74928, 84087, 112116, 112392, 130802, 149488, 168174, 196203, 224232, 224784, 261604, 336348, 392406, 448464, 523208, 588609, 672696, 784812, 1046416, 1177218, 1345392, 1569624, 2083489, 2354436, 3139248, 4166978, 4708872, 6250467, 8333956, 9417744, 12500934, 14584423, 16667912, 18751401, 25001868, 29168846, 33335824, 37502802, 43753269, 50003736, 58337692, 75005604, 87506538, 100007472, 116675384, 131259807, 150011208, 175013076, 233350768, 262519614, 300022416, 350026152, 525039228, 700052304, 1050078456, 2100156912]

約数ペア:

[(1, 2100156912), (2, 1050078456), (3, 700052304), (4, 525039228), (6, 350026152), (7, 300022416), (8, 262519614), (9, 233350768), (12, 175013076), (14, 150011208), (16, 131259807), (18, 116675384), (21, 100007472), (24, 87506538), (28, 75005604), (36, 58337692), (42, 50003736), (48, 43753269), (56, 37502802), (63, 33335824), (72, 29168846), (84, 25001868), (112, 18751401), (126, 16667912), (144, 14584423), (168, 12500934), (223, 9417744), (252, 8333956), (336, 6250467), (446, 4708872), (504, 4166978), (669, 3139248), (892, 2354436), (1008, 2083489), (1338, 1569624), (1561, 1345392), (1784, 1177218), (2007, 1046416), (2676, 784812), (3122, 672696), (3568, 588609), (4014, 523208), (4683, 448464), (5352, 392406), (6244, 336348), (8028, 261604), (9343, 224784), (9366, 224232), (10704, 196203), (12488, 168174), (14049, 149488), (16056, 130802), (18686, 112392), (18732, 112116), (24976, 84087), (28029, 74928), (28098, 74744), (32112, 65401), (37372, 56196), (37464, 56058)]