21515712

素因数分解:

$2^6\times 3^1\times {\mathrm{112061}}^1$

素因数の和:112076

約数の個数: 28

約数和(自身を含む): 56927496

約数和(自身を除く): 35411784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112061, 224122, 336183, 448244, 672366, 896488, 1344732, 1792976, 2689464, 3585952, 5378928, 7171904, 10757856, 21515712]

約数ペア:

[(1, 21515712), (2, 10757856), (3, 7171904), (4, 5378928), (6, 3585952), (8, 2689464), (12, 1792976), (16, 1344732), (24, 896488), (32, 672366), (48, 448244), (64, 336183), (96, 224122), (192, 112061)]