18442600288

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{237271}}^1$

素因数の和:237635

約数の個数: 48

約数和(自身を含む): 41615610624

約数和(自身を除く): 23173010336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1388, 2429, 2776, 4858, 5552, 9716, 11104, 19432, 38864, 77728, 237271, 474542, 949084, 1660897, 1898168, 3321794, 3796336, 6643588, 7592672, 13287176, 26574352, 53148704, 82333037, 164666074, 329332148, 576331259, 658664296, 1152662518, 1317328592, 2305325036, 2634657184, 4610650072, 9221300144, 18442600288]

約数ペア:

[(1, 18442600288), (2, 9221300144), (4, 4610650072), (7, 2634657184), (8, 2305325036), (14, 1317328592), (16, 1152662518), (28, 658664296), (32, 576331259), (56, 329332148), (112, 164666074), (224, 82333037), (347, 53148704), (694, 26574352), (1388, 13287176), (2429, 7592672), (2776, 6643588), (4858, 3796336), (5552, 3321794), (9716, 1898168), (11104, 1660897), (19432, 949084), (38864, 474542), (77728, 237271)]