18408544

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 46835712

約数和(自身を除く): 28427168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 241, 248, 308, 341, 352, 434, 482, 496, 616, 682, 868, 964, 992, 1232, 1364, 1687, 1736, 1928, 2387, 2464, 2651, 2728, 3374, 3472, 3856, 4774, 5302, 5456, 6748, 6944, 7471, 7712, 9548, 10604, 10912, 13496, 14942, 18557, 19096, 21208, 26992, 29884, 37114, 38192, 42416, 52297, 53984, 59768, 74228, 76384, 82181, 84832, 104594, 119536, 148456, 164362, 209188, 239072, 296912, 328724, 418376, 575267, 593824, 657448, 836752, 1150534, 1314896, 1673504, 2301068, 2629792, 4602136, 9204272, 18408544]

約数ペア:

[(1, 18408544), (2, 9204272), (4, 4602136), (7, 2629792), (8, 2301068), (11, 1673504), (14, 1314896), (16, 1150534), (22, 836752), (28, 657448), (31, 593824), (32, 575267), (44, 418376), (56, 328724), (62, 296912), (77, 239072), (88, 209188), (112, 164362), (124, 148456), (154, 119536), (176, 104594), (217, 84832), (224, 82181), (241, 76384), (248, 74228), (308, 59768), (341, 53984), (352, 52297), (434, 42416), (482, 38192), (496, 37114), (616, 29884), (682, 26992), (868, 21208), (964, 19096), (992, 18557), (1232, 14942), (1364, 13496), (1687, 10912), (1736, 10604), (1928, 9548), (2387, 7712), (2464, 7471), (2651, 6944), (2728, 6748), (3374, 5456), (3472, 5302), (3856, 4774)]