71406558

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{5741}}^1$

素因数の和:6440

約数の個数: 24

約数和(自身を含む): 154965096

約数和(自身を除く): 83558538

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 5741, 6219, 11482, 12438, 17223, 34446, 51669, 103338, 3967031, 7934062, 11901093, 23802186, 35703279, 71406558]

約数ペア:

[(1, 71406558), (2, 35703279), (3, 23802186), (6, 11901093), (9, 7934062), (18, 3967031), (691, 103338), (1382, 51669), (2073, 34446), (4146, 17223), (5741, 12438), (6219, 11482)]