18414976

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 37478880

約数和(自身を除く): 19063904

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 3061, 6016, 6122, 12244, 24488, 48976, 97952, 143867, 195904, 287734, 391808, 575468, 1150936, 2301872, 4603744, 9207488, 18414976]

約数ペア:

[(1, 18414976), (2, 9207488), (4, 4603744), (8, 2301872), (16, 1150936), (32, 575468), (47, 391808), (64, 287734), (94, 195904), (128, 143867), (188, 97952), (376, 48976), (752, 24488), (1504, 12244), (3008, 6122), (3061, 6016)]