2359686438

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{252589}}^1$

素因数の和:252773

約数の個数: 32

約数和(自身を含む): 5274079200

約数和(自身を除く): 2914392762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 252589, 505178, 757767, 1515534, 2273301, 4546602, 6819903, 13639806, 43697897, 87395794, 131093691, 262187382, 393281073, 786562146, 1179843219, 2359686438]

約数ペア:

[(1, 2359686438), (2, 1179843219), (3, 786562146), (6, 393281073), (9, 262187382), (18, 131093691), (27, 87395794), (54, 43697897), (173, 13639806), (346, 6819903), (519, 4546602), (1038, 2273301), (1557, 1515534), (3114, 757767), (4671, 505178), (9342, 252589)]