21834108

素因数分解:

$2^2\times 3^2\times {\mathrm{606503}}^1$

素因数の和:606513

約数の個数: 18

約数和(自身を含む): 55191864

約数和(自身を除く): 33357756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 606503, 1213006, 1819509, 2426012, 3639018, 5458527, 7278036, 10917054, 21834108]

約数ペア:

[(1, 21834108), (2, 10917054), (3, 7278036), (4, 5458527), (6, 3639018), (9, 2426012), (12, 1819509), (18, 1213006), (36, 606503)]