87861204

素因数分解:

$2^2\times 3^2\times {\mathrm{2440589}}^1$

素因数の和:2440599

約数の個数: 18

約数和(自身を含む): 222093690

約数和(自身を除く): 134232486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2440589, 4881178, 7321767, 9762356, 14643534, 21965301, 29287068, 43930602, 87861204]

約数ペア:

[(1, 87861204), (2, 43930602), (3, 29287068), (4, 21965301), (6, 14643534), (9, 9762356), (12, 7321767), (18, 4881178), (36, 2440589)]