18104576

素因数分解:

$2^8\times 7^1\times {\mathrm{10103}}^1$

素因数の和:10126

約数の個数: 36

約数和(自身を含む): 41305152

約数和(自身を除く): 23200576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 10103, 20206, 40412, 70721, 80824, 141442, 161648, 282884, 323296, 565768, 646592, 1131536, 1293184, 2263072, 2586368, 4526144, 9052288, 18104576]

約数ペア:

[(1, 18104576), (2, 9052288), (4, 4526144), (7, 2586368), (8, 2263072), (14, 1293184), (16, 1131536), (28, 646592), (32, 565768), (56, 323296), (64, 282884), (112, 161648), (128, 141442), (224, 80824), (256, 70721), (448, 40412), (896, 20206), (1792, 10103)]