347236434

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{271703}}^1$

素因数の和:271782

約数の個数: 24

約数和(自身を含む): 762944832

約数和(自身を除く): 415708398

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 271703, 543406, 815109, 1630218, 2445327, 4890654, 19290913, 38581826, 57872739, 115745478, 173618217, 347236434]

約数ペア:

[(1, 347236434), (2, 173618217), (3, 115745478), (6, 57872739), (9, 38581826), (18, 19290913), (71, 4890654), (142, 2445327), (213, 1630218), (426, 815109), (639, 543406), (1278, 271703)]