7860852

素因数分解:

$2^2\times 3^2\times {\mathrm{218357}}^1$

素因数の和:218367

約数の個数: 18

約数和(自身を含む): 19870578

約数和(自身を除く): 12009726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 218357, 436714, 655071, 873428, 1310142, 1965213, 2620284, 3930426, 7860852]

約数ペア:

[(1, 7860852), (2, 3930426), (3, 2620284), (4, 1965213), (6, 1310142), (9, 873428), (12, 655071), (18, 436714), (36, 218357)]