201420018

素因数分解:

$2^1\times 3^2\times {\mathrm{2609}}^1\times {\mathrm{4289}}^1$

素因数の和:6906

約数の個数: 24

約数和(自身を含む): 436679100

約数和(自身を除く): 235259082

約数列:

[1, 2, 3, 6, 9, 18, 2609, 4289, 5218, 7827, 8578, 12867, 15654, 23481, 25734, 38601, 46962, 77202, 11190001, 22380002, 33570003, 67140006, 100710009, 201420018]

約数ペア:

[(1, 201420018), (2, 100710009), (3, 67140006), (6, 33570003), (9, 22380002), (18, 11190001), (2609, 77202), (4289, 46962), (5218, 38601), (7827, 25734), (8578, 23481), (12867, 15654)]