1813822024

素因数分解:

$2^3\times 7^2\times {\mathrm{503}}^1\times {\mathrm{9199}}^1$

素因数の和:9722

約数の個数: 48

約数和(自身を含む): 3964464000

約数和(自身を除く): 2150641976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 503, 1006, 2012, 3521, 4024, 7042, 9199, 14084, 18398, 24647, 28168, 36796, 49294, 64393, 73592, 98588, 128786, 197176, 257572, 450751, 515144, 901502, 1803004, 3606008, 4627097, 9254194, 18508388, 32389679, 37016776, 64779358, 129558716, 226727753, 259117432, 453455506, 906911012, 1813822024]

約数ペア:

[(1, 1813822024), (2, 906911012), (4, 453455506), (7, 259117432), (8, 226727753), (14, 129558716), (28, 64779358), (49, 37016776), (56, 32389679), (98, 18508388), (196, 9254194), (392, 4627097), (503, 3606008), (1006, 1803004), (2012, 901502), (3521, 515144), (4024, 450751), (7042, 257572), (9199, 197176), (14084, 128786), (18398, 98588), (24647, 73592), (28168, 64393), (36796, 49294)]