12561138126

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{10039}}^1$

素因数の和:10143

約数の個数: 128

約数和(自身を含む): 31228416000

約数和(自身を除く): 18667277874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 47, 51, 54, 58, 87, 94, 102, 141, 153, 174, 261, 282, 306, 423, 459, 493, 522, 783, 799, 846, 918, 986, 1269, 1363, 1479, 1566, 1598, 2397, 2538, 2726, 2958, 4089, 4437, 4794, 7191, 8178, 8874, 10039, 12267, 13311, 14382, 20078, 21573, 23171, 24534, 26622, 30117, 36801, 43146, 46342, 60234, 69513, 73602, 90351, 139026, 170663, 180702, 208539, 271053, 291131, 341326, 417078, 471833, 511989, 542106, 582262, 625617, 873393, 943666, 1023978, 1251234, 1415499, 1535967, 1746786, 2620179, 2830998, 3071934, 4246497, 4607901, 4949227, 5240358, 7860537, 8021161, 8492994, 9215802, 9898454, 12739491, 13683157, 14847681, 15721074, 16042322, 24063483, 25478982, 27366314, 29695362, 41049471, 44543043, 48126966, 72190449, 82098942, 89086086, 123148413, 133629129, 144380898, 216571347, 232613669, 246296826, 267258258, 369445239, 433142694, 465227338, 697841007, 738890478, 1395682014, 2093523021, 4187046042, 6280569063, 12561138126]

約数ペア:

[(1, 12561138126), (2, 6280569063), (3, 4187046042), (6, 2093523021), (9, 1395682014), (17, 738890478), (18, 697841007), (27, 465227338), (29, 433142694), (34, 369445239), (47, 267258258), (51, 246296826), (54, 232613669), (58, 216571347), (87, 144380898), (94, 133629129), (102, 123148413), (141, 89086086), (153, 82098942), (174, 72190449), (261, 48126966), (282, 44543043), (306, 41049471), (423, 29695362), (459, 27366314), (493, 25478982), (522, 24063483), (783, 16042322), (799, 15721074), (846, 14847681), (918, 13683157), (986, 12739491), (1269, 9898454), (1363, 9215802), (1479, 8492994), (1566, 8021161), (1598, 7860537), (2397, 5240358), (2538, 4949227), (2726, 4607901), (2958, 4246497), (4089, 3071934), (4437, 2830998), (4794, 2620179), (7191, 1746786), (8178, 1535967), (8874, 1415499), (10039, 1251234), (12267, 1023978), (13311, 943666), (14382, 873393), (20078, 625617), (21573, 582262), (23171, 542106), (24534, 511989), (26622, 471833), (30117, 417078), (36801, 341326), (43146, 291131), (46342, 271053), (60234, 208539), (69513, 180702), (73602, 170663), (90351, 139026)]