18129302912

素因数分解:

$2^7\times 7^1\times {\mathrm{20233597}}^1$

素因数の和:20233618

約数の個数: 32

約数和(自身を含む): 41276539920

約数和(自身を除く): 23147237008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20233597, 40467194, 80934388, 141635179, 161868776, 283270358, 323737552, 566540716, 647475104, 1133081432, 1294950208, 2266162864, 2589900416, 4532325728, 9064651456, 18129302912]

約数ペア:

[(1, 18129302912), (2, 9064651456), (4, 4532325728), (7, 2589900416), (8, 2266162864), (14, 1294950208), (16, 1133081432), (28, 647475104), (32, 566540716), (56, 323737552), (64, 283270358), (112, 161868776), (128, 141635179), (224, 80934388), (448, 40467194), (896, 20233597)]