855317502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1218401}}^1$

素因数の和:1218425

約数の個数: 32

約数和(自身を含む): 2046915360

約数和(自身を除く): 1191597858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1218401, 2436802, 3655203, 7310406, 10965609, 15839213, 21931218, 31678426, 32896827, 47517639, 65793654, 95035278, 142552917, 285105834, 427658751, 855317502]

約数ペア:

[(1, 855317502), (2, 427658751), (3, 285105834), (6, 142552917), (9, 95035278), (13, 65793654), (18, 47517639), (26, 32896827), (27, 31678426), (39, 21931218), (54, 15839213), (78, 10965609), (117, 7310406), (234, 3655203), (351, 2436802), (702, 1218401)]