18469675616

素因数分解:

$2^5\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{28403}}^1$

素因数の和:31323

約数の個数: 48

約数和(自身を含む): 41572548864

約数和(自身を除く): 23102873248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2903, 5806, 11612, 20321, 23224, 28403, 40642, 46448, 56806, 81284, 92896, 113612, 162568, 198821, 227224, 325136, 397642, 454448, 650272, 795284, 908896, 1590568, 3181136, 6362272, 82453909, 164907818, 329815636, 577177363, 659631272, 1154354726, 1319262544, 2308709452, 2638525088, 4617418904, 9234837808, 18469675616]

約数ペア:

[(1, 18469675616), (2, 9234837808), (4, 4617418904), (7, 2638525088), (8, 2308709452), (14, 1319262544), (16, 1154354726), (28, 659631272), (32, 577177363), (56, 329815636), (112, 164907818), (224, 82453909), (2903, 6362272), (5806, 3181136), (11612, 1590568), (20321, 908896), (23224, 795284), (28403, 650272), (40642, 454448), (46448, 397642), (56806, 325136), (81284, 227224), (92896, 198821), (113612, 162568)]