15577842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 35731584

約数和(自身を除く): 20153742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 881, 1263, 1762, 2526, 2643, 2947, 5286, 5894, 6167, 8841, 12334, 17682, 18501, 37002, 370901, 741802, 1112703, 2225406, 2596307, 5192614, 7788921, 15577842]

約数ペア:

[(1, 15577842), (2, 7788921), (3, 5192614), (6, 2596307), (7, 2225406), (14, 1112703), (21, 741802), (42, 370901), (421, 37002), (842, 18501), (881, 17682), (1263, 12334), (1762, 8841), (2526, 6167), (2643, 5894), (2947, 5286)]