13499568

素因数分解:

$2^4\times 3^3\times {\mathrm{31249}}^1$

素因数の和:31266

約数の個数: 40

約数和(自身を含む): 38750000

約数和(自身を除く): 25250432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 31249, 62498, 93747, 124996, 187494, 249992, 281241, 374988, 499984, 562482, 749976, 843723, 1124964, 1499952, 1687446, 2249928, 3374892, 4499856, 6749784, 13499568]

約数ペア:

[(1, 13499568), (2, 6749784), (3, 4499856), (4, 3374892), (6, 2249928), (8, 1687446), (9, 1499952), (12, 1124964), (16, 843723), (18, 749976), (24, 562482), (27, 499984), (36, 374988), (48, 281241), (54, 249992), (72, 187494), (108, 124996), (144, 93747), (216, 62498), (432, 31249)]