68287986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{291829}}^1$

素因数の和:291850

約数の個数: 24

約数和(自身を含む): 159339180

約数和(自身を除く): 91051194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 291829, 583658, 875487, 1750974, 2626461, 3793777, 5252922, 7587554, 11381331, 22762662, 34143993, 68287986]

約数ペア:

[(1, 68287986), (2, 34143993), (3, 22762662), (6, 11381331), (9, 7587554), (13, 5252922), (18, 3793777), (26, 2626461), (39, 1750974), (78, 875487), (117, 583658), (234, 291829)]