657923148

素因数分解:

$2^2\times 3^4\times {\mathrm{2030627}}^1$

素因数の和:2030643

約数の個数: 30

約数和(自身を含む): 1719941916

約数和(自身を除く): 1062018768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2030627, 4061254, 6091881, 8122508, 12183762, 18275643, 24367524, 36551286, 54826929, 73102572, 109653858, 164480787, 219307716, 328961574, 657923148]

約数ペア:

[(1, 657923148), (2, 328961574), (3, 219307716), (4, 164480787), (6, 109653858), (9, 73102572), (12, 54826929), (18, 36551286), (27, 24367524), (36, 18275643), (54, 12183762), (81, 8122508), (108, 6091881), (162, 4061254), (324, 2030627)]