18443150874616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{186868271}}^1$

素因数の和:186868376

約数の個数: 48

約数和(自身を含む): 37958552091360

約数和(自身を除く): 19515401216744

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 949, 1352, 1898, 3796, 7592, 12337, 24674, 49348, 98696, 186868271, 373736542, 747473084, 1494946168, 2429287523, 4858575046, 9717150092, 13641383783, 19434300184, 27282767566, 31580737799, 54565535132, 63161475598, 109131070264, 126322951196, 177337989179, 252645902392, 354675978358, 709351956716, 1418703913432, 2305393859327, 4610787718654, 9221575437308, 18443150874616]

約数ペア:

[(1, 18443150874616), (2, 9221575437308), (4, 4610787718654), (8, 2305393859327), (13, 1418703913432), (26, 709351956716), (52, 354675978358), (73, 252645902392), (104, 177337989179), (146, 126322951196), (169, 109131070264), (292, 63161475598), (338, 54565535132), (584, 31580737799), (676, 27282767566), (949, 19434300184), (1352, 13641383783), (1898, 9717150092), (3796, 4858575046), (7592, 2429287523), (12337, 1494946168), (24674, 747473084), (49348, 373736542), (98696, 186868271)]