172876338

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{135271}}^1$

素因数の和:135350

約数の個数: 24

約数和(自身を含む): 379843776

約数和(自身を除く): 206967438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 135271, 270542, 405813, 811626, 1217439, 2434878, 9604241, 19208482, 28812723, 57625446, 86438169, 172876338]

約数ペア:

[(1, 172876338), (2, 86438169), (3, 57625446), (6, 28812723), (9, 19208482), (18, 9604241), (71, 2434878), (142, 1217439), (213, 811626), (426, 405813), (639, 270542), (1278, 135271)]