18594688

素因数分解:

$2^7\times 7^1\times {\mathrm{20753}}^1$

素因数の和:20774

約数の個数: 32

約数和(自身を含む): 42338160

約数和(自身を除く): 23743472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20753, 41506, 83012, 145271, 166024, 290542, 332048, 581084, 664096, 1162168, 1328192, 2324336, 2656384, 4648672, 9297344, 18594688]

約数ペア:

[(1, 18594688), (2, 9297344), (4, 4648672), (7, 2656384), (8, 2324336), (14, 1328192), (16, 1162168), (28, 664096), (32, 581084), (56, 332048), (64, 290542), (112, 166024), (128, 145271), (224, 83012), (448, 41506), (896, 20753)]