16948404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 47244288

約数和(自身を除く): 30295884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 337, 381, 396, 508, 674, 762, 1011, 1143, 1348, 1397, 1524, 2022, 2286, 2794, 3033, 3707, 4044, 4191, 4572, 5588, 6066, 7414, 8382, 11121, 12132, 12573, 14828, 16764, 22242, 25146, 33363, 42799, 44484, 50292, 66726, 85598, 128397, 133452, 171196, 256794, 385191, 470789, 513588, 770382, 941578, 1412367, 1540764, 1883156, 2824734, 4237101, 5649468, 8474202, 16948404]

約数ペア:

[(1, 16948404), (2, 8474202), (3, 5649468), (4, 4237101), (6, 2824734), (9, 1883156), (11, 1540764), (12, 1412367), (18, 941578), (22, 770382), (33, 513588), (36, 470789), (44, 385191), (66, 256794), (99, 171196), (127, 133452), (132, 128397), (198, 85598), (254, 66726), (337, 50292), (381, 44484), (396, 42799), (508, 33363), (674, 25146), (762, 22242), (1011, 16764), (1143, 14828), (1348, 12573), (1397, 12132), (1524, 11121), (2022, 8382), (2286, 7414), (2794, 6066), (3033, 5588), (3707, 4572), (4044, 4191)]