18332384

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 41545728

約数和(自身を除く): 23213344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 367, 446, 734, 892, 1468, 1561, 1784, 2569, 2936, 3122, 3568, 5138, 5872, 6244, 7136, 10276, 11744, 12488, 20552, 24976, 41104, 49952, 81841, 82208, 163682, 327364, 572887, 654728, 1145774, 1309456, 2291548, 2618912, 4583096, 9166192, 18332384]

約数ペア:

[(1, 18332384), (2, 9166192), (4, 4583096), (7, 2618912), (8, 2291548), (14, 1309456), (16, 1145774), (28, 654728), (32, 572887), (56, 327364), (112, 163682), (223, 82208), (224, 81841), (367, 49952), (446, 41104), (734, 24976), (892, 20552), (1468, 12488), (1561, 11744), (1784, 10276), (2569, 7136), (2936, 6244), (3122, 5872), (3568, 5138)]