71189898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{70207}}^1$

素因数の和:70238

約数の個数: 24

約数和(自身を含む): 154176768

約数和(自身を除く): 82986870

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 70207, 140414, 210621, 421242, 912691, 1825382, 2738073, 5476146, 11864983, 23729966, 35594949, 71189898]

約数ペア:

[(1, 71189898), (2, 35594949), (3, 23729966), (6, 11864983), (13, 5476146), (26, 2738073), (39, 1825382), (78, 912691), (169, 421242), (338, 210621), (507, 140414), (1014, 70207)]