18470568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2663}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 49070880

約数和(自身を除く): 30600312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 2663, 3468, 5326, 6936, 7989, 10652, 15978, 21304, 31956, 45271, 63912, 90542, 135813, 181084, 271626, 362168, 543252, 769607, 1086504, 1539214, 2308821, 3078428, 4617642, 6156856, 9235284, 18470568]

約数ペア:

[(1, 18470568), (2, 9235284), (3, 6156856), (4, 4617642), (6, 3078428), (8, 2308821), (12, 1539214), (17, 1086504), (24, 769607), (34, 543252), (51, 362168), (68, 271626), (102, 181084), (136, 135813), (204, 90542), (289, 63912), (408, 45271), (578, 31956), (867, 21304), (1156, 15978), (1734, 10652), (2312, 7989), (2663, 6936), (3468, 5326)]