53127018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421643}}^1$

素因数の和:421658

約数の個数: 24

約数和(自身を含む): 131552928

約数和(自身を除く): 78425910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421643, 843286, 1264929, 2529858, 2951501, 3794787, 5903002, 7589574, 8854503, 17709006, 26563509, 53127018]

約数ペア:

[(1, 53127018), (2, 26563509), (3, 17709006), (6, 8854503), (7, 7589574), (9, 5903002), (14, 3794787), (18, 2951501), (21, 2529858), (42, 1264929), (63, 843286), (126, 421643)]