887364

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^2$

素因数の和:324

約数の個数: 27

約数和(自身を含む): 2257437

約数和(自身を除く): 1370073

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 24649, 49298, 73947, 98596, 147894, 221841, 295788, 443682, 887364]

約数ペア:

[(1, 887364), (2, 443682), (3, 295788), (4, 221841), (6, 147894), (9, 98596), (12, 73947), (18, 49298), (36, 24649), (157, 5652), (314, 2826), (471, 1884), (628, 1413)]