201825018

素因数分解:

$2^1\times 3^2\times {\mathrm{11212501}}^1$

素因数の和:11212509

約数の個数: 12

約数和(自身を含む): 437287578

約数和(自身を除く): 235462560

約数列:

[1, 2, 3, 6, 9, 18, 11212501, 22425002, 33637503, 67275006, 100912509, 201825018]

約数ペア:

[(1, 201825018), (2, 100912509), (3, 67275006), (6, 33637503), (9, 22425002), (18, 11212501)]