39347442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 90692160

約数和(自身を除く): 51344718

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1117, 1854, 1957, 2234, 3351, 3914, 5871, 6702, 10053, 11742, 17613, 20106, 21223, 35226, 42446, 63669, 115051, 127338, 191007, 230102, 345153, 382014, 690306, 1035459, 2070918, 2185969, 4371938, 6557907, 13115814, 19673721, 39347442]

約数ペア:

[(1, 39347442), (2, 19673721), (3, 13115814), (6, 6557907), (9, 4371938), (18, 2185969), (19, 2070918), (38, 1035459), (57, 690306), (103, 382014), (114, 345153), (171, 230102), (206, 191007), (309, 127338), (342, 115051), (618, 63669), (927, 42446), (1117, 35226), (1854, 21223), (1957, 20106), (2234, 17613), (3351, 11742), (3914, 10053), (5871, 6702)]