40047858

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4373

約数の個数: 48

約数和(自身を含む): 94741920

約数和(自身を除く): 54694062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4337, 4617, 8674, 9234, 13011, 26022, 39033, 78066, 82403, 117099, 164806, 234198, 247209, 351297, 494418, 702594, 741627, 1053891, 1483254, 2107782, 2224881, 4449762, 6674643, 13349286, 20023929, 40047858]

約数ペア:

[(1, 40047858), (2, 20023929), (3, 13349286), (6, 6674643), (9, 4449762), (18, 2224881), (19, 2107782), (27, 1483254), (38, 1053891), (54, 741627), (57, 702594), (81, 494418), (114, 351297), (162, 247209), (171, 234198), (243, 164806), (342, 117099), (486, 82403), (513, 78066), (1026, 39033), (1539, 26022), (3078, 13011), (4337, 9234), (4617, 8674)]