21374208

素因数分解:

$2^8\times 3^2\times {\mathrm{9277}}^1$

素因数の和:9299

約数の個数: 54

約数和(自身を含む): 61633754

約数和(自身を除く): 40259546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 9277, 18554, 27831, 37108, 55662, 74216, 83493, 111324, 148432, 166986, 222648, 296864, 333972, 445296, 593728, 667944, 890592, 1187456, 1335888, 1781184, 2374912, 2671776, 3562368, 5343552, 7124736, 10687104, 21374208]

約数ペア:

[(1, 21374208), (2, 10687104), (3, 7124736), (4, 5343552), (6, 3562368), (8, 2671776), (9, 2374912), (12, 1781184), (16, 1335888), (18, 1187456), (24, 890592), (32, 667944), (36, 593728), (48, 445296), (64, 333972), (72, 296864), (96, 222648), (128, 166986), (144, 148432), (192, 111324), (256, 83493), (288, 74216), (384, 55662), (576, 37108), (768, 27831), (1152, 18554), (2304, 9277)]