252966078

素因数分解:

$2^1\times 3^4\times {\mathrm{1561519}}^1$

素因数の和:1561533

約数の個数: 20

約数和(自身を含む): 566831760

約数和(自身を除く): 313865682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1561519, 3123038, 4684557, 9369114, 14053671, 28107342, 42161013, 84322026, 126483039, 252966078]

約数ペア:

[(1, 252966078), (2, 126483039), (3, 84322026), (6, 42161013), (9, 28107342), (18, 14053671), (27, 9369114), (54, 4684557), (81, 3123038), (162, 1561519)]