206847018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1627}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 513015360

約数和(自身を除く): 306168342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1009, 1627, 2018, 3027, 3254, 4881, 6054, 7063, 9081, 9762, 11389, 14126, 14643, 18162, 21189, 22778, 29286, 34167, 42378, 63567, 68334, 102501, 127134, 205002, 1641643, 3283286, 4924929, 9849858, 11491501, 14774787, 22983002, 29549574, 34474503, 68949006, 103423509, 206847018]

約数ペア:

[(1, 206847018), (2, 103423509), (3, 68949006), (6, 34474503), (7, 29549574), (9, 22983002), (14, 14774787), (18, 11491501), (21, 9849858), (42, 4924929), (63, 3283286), (126, 1641643), (1009, 205002), (1627, 127134), (2018, 102501), (3027, 68334), (3254, 63567), (4881, 42378), (6054, 34167), (7063, 29286), (9081, 22778), (9762, 21189), (11389, 18162), (14126, 14643)]