2019173634

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{7247}}^1$

素因数の和:7951

約数の個数: 48

約数和(自身を含む): 4572502272

約数和(自身を除く): 2553328638

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 673, 1346, 2019, 4038, 6057, 7247, 12114, 14494, 15479, 21741, 30958, 43482, 46437, 65223, 92874, 130446, 139311, 166681, 278622, 333362, 500043, 1000086, 1500129, 3000258, 4877231, 9754462, 14631693, 29263386, 43895079, 87790158, 112176313, 224352626, 336528939, 673057878, 1009586817, 2019173634]

約数ペア:

[(1, 2019173634), (2, 1009586817), (3, 673057878), (6, 336528939), (9, 224352626), (18, 112176313), (23, 87790158), (46, 43895079), (69, 29263386), (138, 14631693), (207, 9754462), (414, 4877231), (673, 3000258), (1346, 1500129), (2019, 1000086), (4038, 500043), (6057, 333362), (7247, 278622), (12114, 166681), (14494, 139311), (15479, 130446), (21741, 92874), (30958, 65223), (43482, 46437)]