12987095436

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:818

約数の個数: 180

約数和(自身を含む): 38496697512

約数和(自身を除く): 25509602076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 347, 433, 441, 588, 686, 694, 866, 882, 1029, 1041, 1299, 1372, 1388, 1732, 1764, 2058, 2082, 2401, 2429, 2598, 3031, 3087, 3123, 3897, 4116, 4164, 4802, 4858, 5196, 6062, 6174, 6246, 7203, 7287, 7794, 9093, 9604, 9716, 12124, 12348, 12492, 14406, 14574, 15588, 17003, 18186, 21217, 21609, 21861, 27279, 28812, 29148, 34006, 36372, 42434, 43218, 43722, 51009, 54558, 63651, 68012, 84868, 86436, 87444, 102018, 109116, 119021, 127302, 148519, 150251, 153027, 190953, 204036, 238042, 254604, 297038, 300502, 306054, 357063, 381906, 445557, 450753, 476084, 594076, 601004, 612108, 714126, 763812, 833147, 891114, 901506, 1039633, 1051757, 1071189, 1336671, 1352259, 1428252, 1666294, 1782228, 1803012, 2079266, 2103514, 2142378, 2499441, 2673342, 2704518, 3118899, 3155271, 3332588, 4158532, 4207028, 4284756, 4998882, 5346684, 5409036, 6237798, 6310542, 7362299, 7498323, 9356697, 9465813, 9997764, 12475596, 12621084, 14724598, 14996646, 18713394, 18931626, 22086897, 29449196, 29993292, 37426788, 37863252, 44173794, 51536093, 66260691, 88347588, 103072186, 132521382, 154608279, 206144372, 265042764, 309216558, 360752651, 463824837, 618433116, 721505302, 927649674, 1082257953, 1443010604, 1855299348, 2164515906, 3246773859, 4329031812, 6493547718, 12987095436]

約数ペア:

[(1, 12987095436), (2, 6493547718), (3, 4329031812), (4, 3246773859), (6, 2164515906), (7, 1855299348), (9, 1443010604), (12, 1082257953), (14, 927649674), (18, 721505302), (21, 618433116), (28, 463824837), (36, 360752651), (42, 309216558), (49, 265042764), (63, 206144372), (84, 154608279), (98, 132521382), (126, 103072186), (147, 88347588), (196, 66260691), (252, 51536093), (294, 44173794), (343, 37863252), (347, 37426788), (433, 29993292), (441, 29449196), (588, 22086897), (686, 18931626), (694, 18713394), (866, 14996646), (882, 14724598), (1029, 12621084), (1041, 12475596), (1299, 9997764), (1372, 9465813), (1388, 9356697), (1732, 7498323), (1764, 7362299), (2058, 6310542), (2082, 6237798), (2401, 5409036), (2429, 5346684), (2598, 4998882), (3031, 4284756), (3087, 4207028), (3123, 4158532), (3897, 3332588), (4116, 3155271), (4164, 3118899), (4802, 2704518), (4858, 2673342), (5196, 2499441), (6062, 2142378), (6174, 2103514), (6246, 2079266), (7203, 1803012), (7287, 1782228), (7794, 1666294), (9093, 1428252), (9604, 1352259), (9716, 1336671), (12124, 1071189), (12348, 1051757), (12492, 1039633), (14406, 901506), (14574, 891114), (15588, 833147), (17003, 763812), (18186, 714126), (21217, 612108), (21609, 601004), (21861, 594076), (27279, 476084), (28812, 450753), (29148, 445557), (34006, 381906), (36372, 357063), (42434, 306054), (43218, 300502), (43722, 297038), (51009, 254604), (54558, 238042), (63651, 204036), (68012, 190953), (84868, 153027), (86436, 150251), (87444, 148519), (102018, 127302), (109116, 119021)]